20162040462

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2909}}^1\times {\mathrm{12421}}^1$

素因数の和:15369

約数の個数: 48

約数和(自身を含む): 45112728960

約数和(自身を除く): 24950688498

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 2909, 5818, 8727, 12421, 17454, 24842, 26181, 37263, 52362, 74526, 90179, 111789, 180358, 223578, 270537, 385051, 541074, 770102, 811611, 1155153, 1623222, 2310306, 3465459, 6930918, 36132689, 72265378, 108398067, 216796134, 325194201, 650388402, 1120113359, 2240226718, 3360340077, 6720680154, 10081020231, 20162040462]

約数ペア:

[(1, 20162040462), (2, 10081020231), (3, 6720680154), (6, 3360340077), (9, 2240226718), (18, 1120113359), (31, 650388402), (62, 325194201), (93, 216796134), (186, 108398067), (279, 72265378), (558, 36132689), (2909, 6930918), (5818, 3465459), (8727, 2310306), (12421, 1623222), (17454, 1155153), (24842, 811611), (26181, 770102), (37263, 541074), (52362, 385051), (74526, 270537), (90179, 223578), (111789, 180358)]