2020508922

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{2309}}^1$

素因数の和:2727

約数の個数: 64

約数和(自身を含む): 4478664960

約数和(自身を除く): 2458156038

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 373, 391, 746, 782, 1119, 1173, 2238, 2309, 2346, 4618, 6341, 6927, 8579, 12682, 13854, 17158, 19023, 25737, 38046, 39253, 51474, 53107, 78506, 106214, 117759, 145843, 159321, 235518, 291686, 318642, 437529, 861257, 875058, 902819, 1722514, 1805638, 2583771, 2708457, 5167542, 5416914, 14641369, 19808911, 29282738, 39617822, 43924107, 59426733, 87848214, 118853466, 336751487, 673502974, 1010254461, 2020508922]

約数ペア:

[(1, 2020508922), (2, 1010254461), (3, 673502974), (6, 336751487), (17, 118853466), (23, 87848214), (34, 59426733), (46, 43924107), (51, 39617822), (69, 29282738), (102, 19808911), (138, 14641369), (373, 5416914), (391, 5167542), (746, 2708457), (782, 2583771), (1119, 1805638), (1173, 1722514), (2238, 902819), (2309, 875058), (2346, 861257), (4618, 437529), (6341, 318642), (6927, 291686), (8579, 235518), (12682, 159321), (13854, 145843), (17158, 117759), (19023, 106214), (25737, 78506), (38046, 53107), (39253, 51474)]