20583838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1171}}^1$

素因数の和:1248

約数の個数: 32

約数和(自身を含む): 36453888

約数和(自身を除く): 15870050

約数列:

[1, 2, 11, 17, 22, 34, 47, 94, 187, 374, 517, 799, 1034, 1171, 1598, 2342, 8789, 12881, 17578, 19907, 25762, 39814, 55037, 110074, 218977, 437954, 605407, 935629, 1210814, 1871258, 10291919, 20583838]

約数ペア:

[(1, 20583838), (2, 10291919), (11, 1871258), (17, 1210814), (22, 935629), (34, 605407), (47, 437954), (94, 218977), (187, 110074), (374, 55037), (517, 39814), (799, 25762), (1034, 19907), (1171, 17578), (1598, 12881), (2342, 8789)]