20130967700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{6941713}}^1$

素因数の和:6941756

約数の個数: 36

約数和(自身を含む): 45190558140

約数和(自身を除く): 25059590440

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 6941713, 13883426, 27766852, 34708565, 69417130, 138834260, 173542825, 201309677, 347085650, 402619354, 694171300, 805238708, 1006548385, 2013096770, 4026193540, 5032741925, 10065483850, 20130967700]

約数ペア:

[(1, 20130967700), (2, 10065483850), (4, 5032741925), (5, 4026193540), (10, 2013096770), (20, 1006548385), (25, 805238708), (29, 694171300), (50, 402619354), (58, 347085650), (100, 201309677), (116, 173542825), (145, 138834260), (290, 69417130), (580, 34708565), (725, 27766852), (1450, 13883426), (2900, 6941713)]