20960541264

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{6151}}^1$

素因数の和:6345

約数の個数: 160

約数和(自身を含む): 60149039104

約数和(自身を除く): 39188497840

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 127, 129, 156, 172, 208, 254, 258, 312, 344, 381, 508, 516, 559, 624, 688, 762, 1016, 1032, 1118, 1524, 1651, 1677, 2032, 2064, 2236, 3048, 3302, 3354, 4472, 4953, 5461, 6096, 6151, 6604, 6708, 8944, 9906, 10922, 12302, 13208, 13416, 16383, 18453, 19812, 21844, 24604, 26416, 26832, 32766, 36906, 39624, 43688, 49208, 65532, 70993, 73812, 79248, 79963, 87376, 98416, 131064, 141986, 147624, 159926, 212979, 239889, 262128, 264493, 283972, 295248, 319852, 425958, 479778, 528986, 567944, 639704, 781177, 793479, 851916, 959556, 1057972, 1135888, 1279408, 1562354, 1586958, 1703832, 1919112, 2115944, 2343531, 3124708, 3173916, 3407664, 3438409, 3838224, 4231888, 4687062, 6249416, 6347832, 6876818, 9374124, 10155301, 10315227, 12498832, 12695664, 13753636, 18748248, 20310602, 20630454, 27507272, 30465903, 33590611, 37496496, 40621204, 41260908, 55014544, 60931806, 67181222, 81242408, 82521816, 100771833, 121863612, 134362444, 162484816, 165043632, 201543666, 243727224, 268724888, 403087332, 436677943, 487454448, 537449776, 806174664, 873355886, 1310033829, 1612349328, 1746711772, 2620067658, 3493423544, 5240135316, 6986847088, 10480270632, 20960541264]

約数ペア:

[(1, 20960541264), (2, 10480270632), (3, 6986847088), (4, 5240135316), (6, 3493423544), (8, 2620067658), (12, 1746711772), (13, 1612349328), (16, 1310033829), (24, 873355886), (26, 806174664), (39, 537449776), (43, 487454448), (48, 436677943), (52, 403087332), (78, 268724888), (86, 243727224), (104, 201543666), (127, 165043632), (129, 162484816), (156, 134362444), (172, 121863612), (208, 100771833), (254, 82521816), (258, 81242408), (312, 67181222), (344, 60931806), (381, 55014544), (508, 41260908), (516, 40621204), (559, 37496496), (624, 33590611), (688, 30465903), (762, 27507272), (1016, 20630454), (1032, 20310602), (1118, 18748248), (1524, 13753636), (1651, 12695664), (1677, 12498832), (2032, 10315227), (2064, 10155301), (2236, 9374124), (3048, 6876818), (3302, 6347832), (3354, 6249416), (4472, 4687062), (4953, 4231888), (5461, 3838224), (6096, 3438409), (6151, 3407664), (6604, 3173916), (6708, 3124708), (8944, 2343531), (9906, 2115944), (10922, 1919112), (12302, 1703832), (13208, 1586958), (13416, 1562354), (16383, 1279408), (18453, 1135888), (19812, 1057972), (21844, 959556), (24604, 851916), (26416, 793479), (26832, 781177), (32766, 639704), (36906, 567944), (39624, 528986), (43688, 479778), (49208, 425958), (65532, 319852), (70993, 295248), (73812, 283972), (79248, 264493), (79963, 262128), (87376, 239889), (98416, 212979), (131064, 159926), (141986, 147624)]