2019943540

素因数分解:

$2^2\times 5^1\times {\mathrm{3467}}^1\times {\mathrm{29131}}^1$

素因数の和:32607

約数の個数: 24

約数和(自身を含む): 4243250592

約数和(自身を除く): 2223307052

約数列:

[1, 2, 4, 5, 10, 20, 3467, 6934, 13868, 17335, 29131, 34670, 58262, 69340, 116524, 145655, 291310, 582620, 100997177, 201994354, 403988708, 504985885, 1009971770, 2019943540]

約数ペア:

[(1, 2019943540), (2, 1009971770), (4, 504985885), (5, 403988708), (10, 201994354), (20, 100997177), (3467, 582620), (6934, 291310), (13868, 145655), (17335, 116524), (29131, 69340), (34670, 58262)]