20565542564788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2767}}^1\times {\mathrm{3169}}^1$

素因数の和:6066

約数の個数: 192

約数和(自身を含む): 42348694026240

約数和(自身を除く): 21783151461452

約数列:

[1, 2, 4, 13, 23, 26, 37, 46, 52, 53, 74, 92, 106, 148, 212, 299, 481, 598, 689, 851, 962, 1196, 1219, 1378, 1702, 1924, 1961, 2438, 2756, 2767, 3169, 3404, 3922, 4876, 5534, 6338, 7844, 11063, 11068, 12676, 15847, 22126, 25493, 31694, 35971, 41197, 44252, 45103, 50986, 63388, 63641, 71942, 72887, 82394, 90206, 101972, 102379, 117253, 127282, 143884, 145774, 146651, 164788, 167957, 180412, 204758, 234506, 254564, 291548, 293302, 335914, 409516, 469012, 586339, 586604, 671828, 827333, 947531, 1172678, 1330927, 1524289, 1654666, 1895062, 1906463, 2183441, 2345356, 2354717, 2661854, 2696819, 3048578, 3309332, 3372973, 3790124, 3812926, 3863011, 4366882, 4709434, 5323708, 5393638, 5426087, 6097156, 6214409, 6745946, 7625852, 7726022, 8733764, 8768623, 9418868, 10787276, 10852174, 12428818, 13491892, 15452044, 17537246, 21704348, 24857636, 30611321, 35058647, 35074492, 43848649, 50219143, 61222642, 70117294, 70539131, 80787317, 87697298, 100438286, 113992099, 122445284, 124800001, 140234588, 141078262, 142931407, 161574634, 175394596, 200876572, 201678329, 227984198, 249600002, 282156524, 285862814, 323149268, 324439051, 403356658, 455968396, 464737019, 499200004, 571725628, 648878102, 806713316, 929474038, 1297756204, 1622400013, 1858108291, 1858948076, 2621818277, 3244800026, 3716216582, 4217707663, 5243636554, 6041581247, 6489600052, 7432433164, 7462098173, 8435415326, 10487273108, 10688951437, 12083162494, 14924196346, 16870830652, 17195269703, 21377902874, 24166324988, 29848392692, 34390539406, 42755805748, 68781078812, 97007276249, 138956368681, 194014552498, 223538506139, 277912737362, 388029104996, 395491203169, 447077012278, 555825474724, 790982406338, 894154024556, 1581964812676, 5141385641197, 10282771282394, 20565542564788]

約数ペア:

[(1, 20565542564788), (2, 10282771282394), (4, 5141385641197), (13, 1581964812676), (23, 894154024556), (26, 790982406338), (37, 555825474724), (46, 447077012278), (52, 395491203169), (53, 388029104996), (74, 277912737362), (92, 223538506139), (106, 194014552498), (148, 138956368681), (212, 97007276249), (299, 68781078812), (481, 42755805748), (598, 34390539406), (689, 29848392692), (851, 24166324988), (962, 21377902874), (1196, 17195269703), (1219, 16870830652), (1378, 14924196346), (1702, 12083162494), (1924, 10688951437), (1961, 10487273108), (2438, 8435415326), (2756, 7462098173), (2767, 7432433164), (3169, 6489600052), (3404, 6041581247), (3922, 5243636554), (4876, 4217707663), (5534, 3716216582), (6338, 3244800026), (7844, 2621818277), (11063, 1858948076), (11068, 1858108291), (12676, 1622400013), (15847, 1297756204), (22126, 929474038), (25493, 806713316), (31694, 648878102), (35971, 571725628), (41197, 499200004), (44252, 464737019), (45103, 455968396), (50986, 403356658), (63388, 324439051), (63641, 323149268), (71942, 285862814), (72887, 282156524), (82394, 249600002), (90206, 227984198), (101972, 201678329), (102379, 200876572), (117253, 175394596), (127282, 161574634), (143884, 142931407), (145774, 141078262), (146651, 140234588), (164788, 124800001), (167957, 122445284), (180412, 113992099), (204758, 100438286), (234506, 87697298), (254564, 80787317), (291548, 70539131), (293302, 70117294), (335914, 61222642), (409516, 50219143), (469012, 43848649), (586339, 35074492), (586604, 35058647), (671828, 30611321), (827333, 24857636), (947531, 21704348), (1172678, 17537246), (1330927, 15452044), (1524289, 13491892), (1654666, 12428818), (1895062, 10852174), (1906463, 10787276), (2183441, 9418868), (2345356, 8768623), (2354717, 8733764), (2661854, 7726022), (2696819, 7625852), (3048578, 6745946), (3309332, 6214409), (3372973, 6097156), (3790124, 5426087), (3812926, 5393638), (3863011, 5323708), (4366882, 4709434)]