20145264828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2927}}^1\times {\mathrm{44119}}^1$

素因数の和:47066

約数の個数: 48

約数和(自身を含む): 50639877120

約数和(自身を除く): 30494612292

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2927, 5854, 8781, 11708, 17562, 35124, 38051, 44119, 76102, 88238, 114153, 132357, 152204, 176476, 228306, 264714, 456612, 529428, 573547, 1147094, 1720641, 2294188, 3441282, 6882564, 129136313, 258272626, 387408939, 516545252, 774817878, 1549635756, 1678772069, 3357544138, 5036316207, 6715088276, 10072632414, 20145264828]

約数ペア:

[(1, 20145264828), (2, 10072632414), (3, 6715088276), (4, 5036316207), (6, 3357544138), (12, 1678772069), (13, 1549635756), (26, 774817878), (39, 516545252), (52, 387408939), (78, 258272626), (156, 129136313), (2927, 6882564), (5854, 3441282), (8781, 2294188), (11708, 1720641), (17562, 1147094), (35124, 573547), (38051, 529428), (44119, 456612), (76102, 264714), (88238, 228306), (114153, 176476), (132357, 152204)]