20237864368

素因数分解:

$2^4\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{36683}}^1$

素因数の和:36790

約数の個数: 60

約数和(自身を含む): 41601196728

約数和(自身を除く): 21363332360

約数列:

[1, 2, 4, 8, 16, 29, 41, 58, 82, 116, 164, 232, 328, 464, 656, 841, 1189, 1682, 2378, 3364, 4756, 6728, 9512, 13456, 19024, 34481, 36683, 68962, 73366, 137924, 146732, 275848, 293464, 551696, 586928, 1063807, 1504003, 2127614, 3008006, 4255228, 6016012, 8510456, 12032024, 17020912, 24064048, 30850403, 43616087, 61700806, 87232174, 123401612, 174464348, 246803224, 348928696, 493606448, 697857392, 1264866523, 2529733046, 5059466092, 10118932184, 20237864368]

約数ペア:

[(1, 20237864368), (2, 10118932184), (4, 5059466092), (8, 2529733046), (16, 1264866523), (29, 697857392), (41, 493606448), (58, 348928696), (82, 246803224), (116, 174464348), (164, 123401612), (232, 87232174), (328, 61700806), (464, 43616087), (656, 30850403), (841, 24064048), (1189, 17020912), (1682, 12032024), (2378, 8510456), (3364, 6016012), (4756, 4255228), (6728, 3008006), (9512, 2127614), (13456, 1504003), (19024, 1063807), (34481, 586928), (36683, 551696), (68962, 293464), (73366, 275848), (137924, 146732)]