20149088102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{393583}}^1$

素因数の和:393788

約数の個数: 32

約数和(自身を含む): 35705940480

約数和(自身を除く): 15556852378

約数列:

[1, 2, 11, 13, 22, 26, 143, 179, 286, 358, 1969, 2327, 3938, 4654, 25597, 51194, 393583, 787166, 4329413, 5116579, 8658826, 10233158, 56282369, 70451357, 112564738, 140902714, 774964927, 915867641, 1549929854, 1831735282, 10074544051, 20149088102]

約数ペア:

[(1, 20149088102), (2, 10074544051), (11, 1831735282), (13, 1549929854), (22, 915867641), (26, 774964927), (143, 140902714), (179, 112564738), (286, 70451357), (358, 56282369), (1969, 10233158), (2327, 8658826), (3938, 5116579), (4654, 4329413), (25597, 787166), (51194, 393583)]