20180682882

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{907}}^1\times {\mathrm{10939}}^1$

素因数の和:11967

約数の個数: 48

約数和(自身を含む): 44164429920

約数和(自身を除く): 23983747038

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 907, 1017, 1814, 2034, 2721, 5442, 8163, 10939, 16326, 21878, 32817, 65634, 98451, 102491, 196902, 204982, 307473, 614946, 922419, 1236107, 1844838, 2472214, 3708321, 7416642, 9921673, 11124963, 19843346, 22249926, 29765019, 59530038, 89295057, 178590114, 1121149049, 2242298098, 3363447147, 6726894294, 10090341441, 20180682882]

約数ペア:

[(1, 20180682882), (2, 10090341441), (3, 6726894294), (6, 3363447147), (9, 2242298098), (18, 1121149049), (113, 178590114), (226, 89295057), (339, 59530038), (678, 29765019), (907, 22249926), (1017, 19843346), (1814, 11124963), (2034, 9921673), (2721, 7416642), (5442, 3708321), (8163, 2472214), (10939, 1844838), (16326, 1236107), (21878, 922419), (32817, 614946), (65634, 307473), (98451, 204982), (102491, 196902)]