20162942884

素因数分解:

$2^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{719}}^1\times {\mathrm{3539}}^1$

素因数の和:4552

約数の個数: 48

約数和(自身を含む): 40536115200

約数和(自身を除く): 20373172316

約数列:

[1, 2, 4, 7, 14, 28, 283, 566, 719, 1132, 1438, 1981, 2876, 3539, 3962, 5033, 7078, 7924, 10066, 14156, 20132, 24773, 49546, 99092, 203477, 406954, 813908, 1001537, 1424339, 2003074, 2544541, 2848678, 4006148, 5089082, 5697356, 7010759, 10178164, 14021518, 17811787, 28043036, 35623574, 71247148, 720105103, 1440210206, 2880420412, 5040735721, 10081471442, 20162942884]

約数ペア:

[(1, 20162942884), (2, 10081471442), (4, 5040735721), (7, 2880420412), (14, 1440210206), (28, 720105103), (283, 71247148), (566, 35623574), (719, 28043036), (1132, 17811787), (1438, 14021518), (1981, 10178164), (2876, 7010759), (3539, 5697356), (3962, 5089082), (5033, 4006148), (7078, 2848678), (7924, 2544541), (10066, 2003074), (14156, 1424339), (20132, 1001537), (24773, 813908), (49546, 406954), (99092, 203477)]