20093314924

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{719}}^1\times {\mathrm{1697}}^1$

素因数の和:2622

約数の個数: 48

約数和(自身を含む): 36970214400

約数和(自身を除く): 16876899476

約数列:

[1, 2, 4, 23, 46, 92, 179, 358, 716, 719, 1438, 1697, 2876, 3394, 4117, 6788, 8234, 16468, 16537, 33074, 39031, 66148, 78062, 128701, 156124, 257402, 303763, 514804, 607526, 1215052, 1220143, 2440286, 2960123, 4880572, 5920246, 6986549, 11840492, 13973098, 27946196, 28063289, 56126578, 112253156, 218405597, 436811194, 873622388, 5023328731, 10046657462, 20093314924]

約数ペア:

[(1, 20093314924), (2, 10046657462), (4, 5023328731), (23, 873622388), (46, 436811194), (92, 218405597), (179, 112253156), (358, 56126578), (716, 28063289), (719, 27946196), (1438, 13973098), (1697, 11840492), (2876, 6986549), (3394, 5920246), (4117, 4880572), (6788, 2960123), (8234, 2440286), (16468, 1220143), (16537, 1215052), (33074, 607526), (39031, 514804), (66148, 303763), (78062, 257402), (128701, 156124)]