20100691032

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1693}}^1\times {\mathrm{3559}}^1$

素因数の和:5400

約数の個数: 64

約数和(自身を含む): 50657376000

約数和(自身を除く): 30556684968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 1693, 3336, 3386, 3559, 5079, 6772, 7118, 10158, 10677, 13544, 14236, 20316, 21354, 28472, 40632, 42708, 85416, 235327, 470654, 494701, 705981, 941308, 989402, 1411962, 1484103, 1882616, 1978804, 2823924, 2968206, 3957608, 5647848, 5936412, 6025387, 11872824, 12050774, 18076161, 24101548, 36152322, 48203096, 72304644, 144609288, 837528793, 1675057586, 2512586379, 3350115172, 5025172758, 6700230344, 10050345516, 20100691032]

約数ペア:

[(1, 20100691032), (2, 10050345516), (3, 6700230344), (4, 5025172758), (6, 3350115172), (8, 2512586379), (12, 1675057586), (24, 837528793), (139, 144609288), (278, 72304644), (417, 48203096), (556, 36152322), (834, 24101548), (1112, 18076161), (1668, 12050774), (1693, 11872824), (3336, 6025387), (3386, 5936412), (3559, 5647848), (5079, 3957608), (6772, 2968206), (7118, 2823924), (10158, 1978804), (10677, 1882616), (13544, 1484103), (14236, 1411962), (20316, 989402), (21354, 941308), (28472, 705981), (40632, 494701), (42708, 470654), (85416, 235327)]