20166030428

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{2447}}^1\times {\mathrm{7129}}^1$

素因数の和:9614

約数の個数: 36

約数和(自身を含む): 37509161760

約数和(自身を除く): 17343131332

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 2447, 4894, 7129, 9788, 14258, 28516, 41599, 83198, 121193, 166396, 242386, 484772, 707183, 1414366, 2060281, 2828732, 4120562, 8241124, 17444663, 34889326, 69778652, 296559271, 593118542, 1186237084, 5041507607, 10083015214, 20166030428]

約数ペア:

[(1, 20166030428), (2, 10083015214), (4, 5041507607), (17, 1186237084), (34, 593118542), (68, 296559271), (289, 69778652), (578, 34889326), (1156, 17444663), (2447, 8241124), (4894, 4120562), (7129, 2828732), (9788, 2060281), (14258, 1414366), (28516, 707183), (41599, 484772), (83198, 242386), (121193, 166396)]