20100962588

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1362223}}^1$

素因数の和:1362282

約数の個数: 48

約数和(自身を含む): 43939897344

約数和(自身を除く): 23838934756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 1054, 2108, 3689, 7378, 14756, 1362223, 2724446, 5448892, 9535561, 19071122, 23157791, 38142244, 42228913, 46315582, 84457826, 92631164, 162104537, 168915652, 295602391, 324209074, 591204782, 648418148, 717891521, 1182409564, 1435783042, 2871566084, 5025240647, 10050481294, 20100962588]

約数ペア:

[(1, 20100962588), (2, 10050481294), (4, 5025240647), (7, 2871566084), (14, 1435783042), (17, 1182409564), (28, 717891521), (31, 648418148), (34, 591204782), (62, 324209074), (68, 295602391), (119, 168915652), (124, 162104537), (217, 92631164), (238, 84457826), (434, 46315582), (476, 42228913), (527, 38142244), (868, 23157791), (1054, 19071122), (2108, 9535561), (3689, 5448892), (7378, 2724446), (14756, 1362223)]