20045842950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{323581}}^1$

素因数の和:323662

約数の個数: 96

約数和(自身を含む): 57778801920

約数和(自身を除く): 37732958970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 59, 70, 75, 105, 118, 150, 175, 177, 210, 295, 350, 354, 413, 525, 590, 826, 885, 1050, 1239, 1475, 1770, 2065, 2478, 2950, 4130, 4425, 6195, 8850, 10325, 12390, 20650, 30975, 61950, 323581, 647162, 970743, 1617905, 1941486, 2265067, 3235810, 4530134, 4853715, 6795201, 8089525, 9707430, 11325335, 13590402, 16179050, 19091279, 22650670, 24268575, 33976005, 38182558, 48537150, 56626675, 57273837, 67952010, 95456395, 113253350, 114547674, 133638953, 169880025, 190912790, 267277906, 286369185, 339760050, 400916859, 477281975, 572738370, 668194765, 801833718, 954563950, 1336389530, 1431845925, 2004584295, 2863691850, 3340973825, 4009168590, 6681947650, 10022921475, 20045842950]

約数ペア:

[(1, 20045842950), (2, 10022921475), (3, 6681947650), (5, 4009168590), (6, 3340973825), (7, 2863691850), (10, 2004584295), (14, 1431845925), (15, 1336389530), (21, 954563950), (25, 801833718), (30, 668194765), (35, 572738370), (42, 477281975), (50, 400916859), (59, 339760050), (70, 286369185), (75, 267277906), (105, 190912790), (118, 169880025), (150, 133638953), (175, 114547674), (177, 113253350), (210, 95456395), (295, 67952010), (350, 57273837), (354, 56626675), (413, 48537150), (525, 38182558), (590, 33976005), (826, 24268575), (885, 22650670), (1050, 19091279), (1239, 16179050), (1475, 13590402), (1770, 11325335), (2065, 9707430), (2478, 8089525), (2950, 6795201), (4130, 4853715), (4425, 4530134), (6195, 3235810), (8850, 2265067), (10325, 1941486), (12390, 1617905), (20650, 970743), (30975, 647162), (61950, 323581)]