20033112836

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{6299}}^1\times {\mathrm{6571}}^1$

素因数の和:12896

約数の個数: 36

約数和(自身を含む): 38546751600

約数和(自身を除く): 18513638764

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 6299, 6571, 12598, 13142, 25196, 26284, 69289, 72281, 138578, 144562, 277156, 289124, 762179, 795091, 1524358, 1590182, 3048716, 3180364, 41390729, 82781458, 165562916, 455298019, 910596038, 1821192076, 5008278209, 10016556418, 20033112836]

約数ペア:

[(1, 20033112836), (2, 10016556418), (4, 5008278209), (11, 1821192076), (22, 910596038), (44, 455298019), (121, 165562916), (242, 82781458), (484, 41390729), (6299, 3180364), (6571, 3048716), (12598, 1590182), (13142, 1524358), (25196, 795091), (26284, 762179), (69289, 289124), (72281, 277156), (138578, 144562)]