20087515530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2085931}}^1$

素因数の和:2086051

約数の個数: 48

約数和(自身を含む): 52715673504

約数和(自身を除く): 32628157974

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 535, 642, 963, 1070, 1605, 1926, 3210, 4815, 9630, 2085931, 4171862, 6257793, 10429655, 12515586, 18773379, 20859310, 31288965, 37546758, 62577930, 93866895, 187733790, 223194617, 446389234, 669583851, 1115973085, 1339167702, 2008751553, 2231946170, 3347919255, 4017503106, 6695838510, 10043757765, 20087515530]

約数ペア:

[(1, 20087515530), (2, 10043757765), (3, 6695838510), (5, 4017503106), (6, 3347919255), (9, 2231946170), (10, 2008751553), (15, 1339167702), (18, 1115973085), (30, 669583851), (45, 446389234), (90, 223194617), (107, 187733790), (214, 93866895), (321, 62577930), (535, 37546758), (642, 31288965), (963, 20859310), (1070, 18773379), (1605, 12515586), (1926, 10429655), (3210, 6257793), (4815, 4171862), (9630, 2085931)]