2020718188812

素因数分解:

$2^2\times 3^1\times {\mathrm{439}}^1\times {\mathrm{21517}}^1\times {\mathrm{17827}}^1$

素因数の和:39790

約数の個数: 48

約数和(自身を含む): 4726234177280

約数和(自身を除く): 2705515988468

約数列:

[1, 2, 3, 4, 6, 12, 439, 878, 1317, 1756, 2634, 5268, 17827, 21517, 35654, 43034, 53481, 64551, 71308, 86068, 106962, 129102, 213924, 258204, 7826053, 9445963, 15652106, 18891926, 23478159, 28337889, 31304212, 37783852, 46956318, 56675778, 93912636, 113351556, 383583559, 767167118, 1150750677, 1534334236, 2301501354, 4603002708, 168393182401, 336786364802, 505179547203, 673572729604, 1010359094406, 2020718188812]

約数ペア:

[(1, 2020718188812), (2, 1010359094406), (3, 673572729604), (4, 505179547203), (6, 336786364802), (12, 168393182401), (439, 4603002708), (878, 2301501354), (1317, 1534334236), (1756, 1150750677), (2634, 767167118), (5268, 383583559), (17827, 113351556), (21517, 93912636), (35654, 56675778), (43034, 46956318), (53481, 37783852), (64551, 31304212), (71308, 28337889), (86068, 23478159), (106962, 18891926), (129102, 15652106), (213924, 9445963), (258204, 7826053)]