20734469316

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1\times {\mathrm{409}}^1$

素因数の和:879

約数の個数: 192

約数和(自身を含む): 59402112000

約数和(自身を除く): 38667642684

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 139, 198, 278, 297, 307, 396, 409, 417, 556, 594, 614, 818, 834, 921, 1188, 1227, 1228, 1251, 1529, 1636, 1668, 1842, 2454, 2502, 2763, 3058, 3377, 3681, 3684, 3753, 4499, 4587, 4908, 5004, 5526, 6116, 6754, 7362, 7506, 8289, 8998, 9174, 10131, 11043, 11052, 13497, 13508, 13761, 14724, 15012, 16578, 17996, 18348, 20262, 22086, 26994, 27522, 30393, 33156, 40491, 40524, 41283, 42673, 44172, 53988, 55044, 56851, 60786, 80982, 82566, 85346, 91179, 113702, 121473, 121572, 125563, 128019, 161964, 165132, 170553, 170692, 182358, 227404, 242946, 251126, 256038, 341106, 364716, 376689, 384057, 469403, 485892, 502252, 511659, 512076, 625361, 682212, 753378, 768114, 938806, 1023318, 1130067, 1152171, 1250722, 1381193, 1408209, 1506756, 1534977, 1536228, 1876083, 1877612, 2046636, 2260134, 2304342, 2501444, 2762386, 2816418, 3069954, 3390201, 3752166, 4143579, 4224627, 4520268, 4608684, 5524772, 5628249, 5632836, 6139908, 6780402, 7504332, 8287158, 8449254, 11256498, 12430737, 12673881, 13560804, 16574316, 16884747, 16898508, 17453257, 22512996, 24861474, 25347762, 33769494, 34906514, 37292211, 49722948, 50695524, 52359771, 67538988, 69813028, 74584422, 104719542, 149168844, 157079313, 191985827, 209439084, 314158626, 383971654, 471237939, 575957481, 628317252, 767943308, 942475878, 1151914962, 1727872443, 1884951756, 2303829924, 3455744886, 5183617329, 6911489772, 10367234658, 20734469316]

約数ペア:

[(1, 20734469316), (2, 10367234658), (3, 6911489772), (4, 5183617329), (6, 3455744886), (9, 2303829924), (11, 1884951756), (12, 1727872443), (18, 1151914962), (22, 942475878), (27, 767943308), (33, 628317252), (36, 575957481), (44, 471237939), (54, 383971654), (66, 314158626), (99, 209439084), (108, 191985827), (132, 157079313), (139, 149168844), (198, 104719542), (278, 74584422), (297, 69813028), (307, 67538988), (396, 52359771), (409, 50695524), (417, 49722948), (556, 37292211), (594, 34906514), (614, 33769494), (818, 25347762), (834, 24861474), (921, 22512996), (1188, 17453257), (1227, 16898508), (1228, 16884747), (1251, 16574316), (1529, 13560804), (1636, 12673881), (1668, 12430737), (1842, 11256498), (2454, 8449254), (2502, 8287158), (2763, 7504332), (3058, 6780402), (3377, 6139908), (3681, 5632836), (3684, 5628249), (3753, 5524772), (4499, 4608684), (4587, 4520268), (4908, 4224627), (5004, 4143579), (5526, 3752166), (6116, 3390201), (6754, 3069954), (7362, 2816418), (7506, 2762386), (8289, 2501444), (8998, 2304342), (9174, 2260134), (10131, 2046636), (11043, 1877612), (11052, 1876083), (13497, 1536228), (13508, 1534977), (13761, 1506756), (14724, 1408209), (15012, 1381193), (16578, 1250722), (17996, 1152171), (18348, 1130067), (20262, 1023318), (22086, 938806), (26994, 768114), (27522, 753378), (30393, 682212), (33156, 625361), (40491, 512076), (40524, 511659), (41283, 502252), (42673, 485892), (44172, 469403), (53988, 384057), (55044, 376689), (56851, 364716), (60786, 341106), (80982, 256038), (82566, 251126), (85346, 242946), (91179, 227404), (113702, 182358), (121473, 170692), (121572, 170553), (125563, 165132), (128019, 161964)]