20260751630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1\times {\mathrm{14821}}^1$

素因数の和:15225

約数の個数: 64

約数和(自身を含む): 42516610560

約数和(自身を除く): 22255858930

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 331, 413, 590, 662, 826, 1655, 2065, 2317, 3310, 4130, 4634, 11585, 14821, 19529, 23170, 29642, 39058, 74105, 97645, 103747, 136703, 148210, 195290, 207494, 273406, 518735, 683515, 874439, 1037470, 1367030, 1748878, 4372195, 4905751, 6121073, 8744390, 9811502, 12242146, 24528755, 30605365, 34340257, 49057510, 61210730, 68680514, 171701285, 289439309, 343402570, 578878618, 1447196545, 2026075163, 2894393090, 4052150326, 10130375815, 20260751630]

約数ペア:

[(1, 20260751630), (2, 10130375815), (5, 4052150326), (7, 2894393090), (10, 2026075163), (14, 1447196545), (35, 578878618), (59, 343402570), (70, 289439309), (118, 171701285), (295, 68680514), (331, 61210730), (413, 49057510), (590, 34340257), (662, 30605365), (826, 24528755), (1655, 12242146), (2065, 9811502), (2317, 8744390), (3310, 6121073), (4130, 4905751), (4634, 4372195), (11585, 1748878), (14821, 1367030), (19529, 1037470), (23170, 874439), (29642, 683515), (39058, 518735), (74105, 273406), (97645, 207494), (103747, 195290), (136703, 148210)]