20153359936

素因数分解:

$2^6\times {\mathrm{13807}}^1\times {\mathrm{22807}}^1$

素因数の和:36626

約数の個数: 28

約数和(自身を含む): 39996473728

約数和(自身を除く): 19843113792

約数列:

[1, 2, 4, 8, 16, 32, 64, 13807, 22807, 27614, 45614, 55228, 91228, 110456, 182456, 220912, 364912, 441824, 729824, 883648, 1459648, 314896249, 629792498, 1259584996, 2519169992, 5038339984, 10076679968, 20153359936]

約数ペア:

[(1, 20153359936), (2, 10076679968), (4, 5038339984), (8, 2519169992), (16, 1259584996), (32, 629792498), (64, 314896249), (13807, 1459648), (22807, 883648), (27614, 729824), (45614, 441824), (55228, 364912), (91228, 220912), (110456, 182456)]