20108061768

素因数分解:

$2^3\times 3^1\times {\mathrm{64853}}^1\times {\mathrm{12919}}^1$

素因数の和:77781

約数の個数: 32

約数和(自身を含む): 50274820800

約数和(自身を除く): 30166759032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 12919, 25838, 38757, 51676, 64853, 77514, 103352, 129706, 155028, 194559, 259412, 310056, 389118, 518824, 778236, 1556472, 837835907, 1675671814, 2513507721, 3351343628, 5027015442, 6702687256, 10054030884, 20108061768]

約数ペア:

[(1, 20108061768), (2, 10054030884), (3, 6702687256), (4, 5027015442), (6, 3351343628), (8, 2513507721), (12, 1675671814), (24, 837835907), (12919, 1556472), (25838, 778236), (38757, 518824), (51676, 389118), (64853, 310056), (77514, 259412), (103352, 194559), (129706, 155028)]