20160918924

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{253367}}^1$

素因数の和:253742

約数の個数: 48

約数和(自身を含む): 49660128000

約数和(自身を除く): 29499209076

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 349, 698, 1047, 1396, 2094, 4188, 6631, 13262, 19893, 26524, 39786, 79572, 253367, 506734, 760101, 1013468, 1520202, 3040404, 4813973, 9627946, 14441919, 19255892, 28883838, 57767676, 88425083, 176850166, 265275249, 353700332, 530550498, 1061100996, 1680076577, 3360153154, 5040229731, 6720306308, 10080459462, 20160918924]

約数ペア:

[(1, 20160918924), (2, 10080459462), (3, 6720306308), (4, 5040229731), (6, 3360153154), (12, 1680076577), (19, 1061100996), (38, 530550498), (57, 353700332), (76, 265275249), (114, 176850166), (228, 88425083), (349, 57767676), (698, 28883838), (1047, 19255892), (1396, 14441919), (2094, 9627946), (4188, 4813973), (6631, 3040404), (13262, 1520202), (19893, 1013468), (26524, 760101), (39786, 506734), (79572, 253367)]