20181962730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{3331}}^1\times {\mathrm{201961}}^1$

素因数の和:205302

約数の個数: 32

約数和(自身を含む): 48451491648

約数和(自身を除く): 28269528918

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 3331, 6662, 9993, 16655, 19986, 33310, 49965, 99930, 201961, 403922, 605883, 1009805, 1211766, 2019610, 3029415, 6058830, 672732091, 1345464182, 2018196273, 3363660455, 4036392546, 6727320910, 10090981365, 20181962730]

約数ペア:

[(1, 20181962730), (2, 10090981365), (3, 6727320910), (5, 4036392546), (6, 3363660455), (10, 2018196273), (15, 1345464182), (30, 672732091), (3331, 6058830), (6662, 3029415), (9993, 2019610), (16655, 1211766), (19986, 1009805), (33310, 605883), (49965, 403922), (99930, 201961)]