20626452

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1063}}^1$

素因数の和:1098

約数の個数: 108

約数和(自身を含む): 66227616

約数和(自身を除く): 45601164

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 126, 132, 147, 154, 196, 198, 231, 252, 294, 308, 396, 441, 462, 539, 588, 693, 882, 924, 1063, 1078, 1386, 1617, 1764, 2126, 2156, 2772, 3189, 3234, 4252, 4851, 6378, 6468, 7441, 9567, 9702, 11693, 12756, 14882, 19134, 19404, 22323, 23386, 29764, 35079, 38268, 44646, 46772, 52087, 66969, 70158, 81851, 89292, 104174, 105237, 133938, 140316, 156261, 163702, 208348, 210474, 245553, 267876, 312522, 327404, 420948, 468783, 491106, 572957, 625044, 736659, 937566, 982212, 1145914, 1473318, 1718871, 1875132, 2291828, 2946636, 3437742, 5156613, 6875484, 10313226, 20626452]

約数ペア:

[(1, 20626452), (2, 10313226), (3, 6875484), (4, 5156613), (6, 3437742), (7, 2946636), (9, 2291828), (11, 1875132), (12, 1718871), (14, 1473318), (18, 1145914), (21, 982212), (22, 937566), (28, 736659), (33, 625044), (36, 572957), (42, 491106), (44, 468783), (49, 420948), (63, 327404), (66, 312522), (77, 267876), (84, 245553), (98, 210474), (99, 208348), (126, 163702), (132, 156261), (147, 140316), (154, 133938), (196, 105237), (198, 104174), (231, 89292), (252, 81851), (294, 70158), (308, 66969), (396, 52087), (441, 46772), (462, 44646), (539, 38268), (588, 35079), (693, 29764), (882, 23386), (924, 22323), (1063, 19404), (1078, 19134), (1386, 14882), (1617, 12756), (1764, 11693), (2126, 9702), (2156, 9567), (2772, 7441), (3189, 6468), (3234, 6378), (4252, 4851)]