20179268364

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{367243}}^1$

素因数の和:367510

約数の個数: 48

約数和(自身を含む): 49768906880

約数和(自身を除く): 29589638516

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 241, 482, 723, 964, 1446, 2892, 4579, 9158, 13737, 18316, 27474, 54948, 367243, 734486, 1101729, 1468972, 2203458, 4406916, 6977617, 13955234, 20932851, 27910468, 41865702, 83731404, 88505563, 177011126, 265516689, 354022252, 531033378, 1062066756, 1681605697, 3363211394, 5044817091, 6726422788, 10089634182, 20179268364]

約数ペア:

[(1, 20179268364), (2, 10089634182), (3, 6726422788), (4, 5044817091), (6, 3363211394), (12, 1681605697), (19, 1062066756), (38, 531033378), (57, 354022252), (76, 265516689), (114, 177011126), (228, 88505563), (241, 83731404), (482, 41865702), (723, 27910468), (964, 20932851), (1446, 13955234), (2892, 6977617), (4579, 4406916), (9158, 2203458), (13737, 1468972), (18316, 1101729), (27474, 734486), (54948, 367243)]