20105194536

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{39891259}}^1$

素因数の和:39891278

約数の個数: 48

約数和(自身を含む): 62230365600

約数和(自身を除く): 42125171064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 39891259, 79782518, 119673777, 159565036, 239347554, 279238813, 319130072, 359021331, 478695108, 558477626, 718042662, 837716439, 957390216, 1116955252, 1436085324, 1675432878, 2233910504, 2513149317, 2872170648, 3350865756, 5026298634, 6701731512, 10052597268, 20105194536]

約数ペア:

[(1, 20105194536), (2, 10052597268), (3, 6701731512), (4, 5026298634), (6, 3350865756), (7, 2872170648), (8, 2513149317), (9, 2233910504), (12, 1675432878), (14, 1436085324), (18, 1116955252), (21, 957390216), (24, 837716439), (28, 718042662), (36, 558477626), (42, 478695108), (56, 359021331), (63, 319130072), (72, 279238813), (84, 239347554), (126, 159565036), (168, 119673777), (252, 79782518), (504, 39891259)]