20914098

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{479}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 44236800

約数和(自身を除く): 23322702

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 383, 479, 766, 958, 1149, 1437, 2298, 2874, 7277, 9101, 14554, 18202, 21831, 27303, 43662, 54606, 183457, 366914, 550371, 1100742, 3485683, 6971366, 10457049, 20914098]

約数ペア:

[(1, 20914098), (2, 10457049), (3, 6971366), (6, 3485683), (19, 1100742), (38, 550371), (57, 366914), (114, 183457), (383, 54606), (479, 43662), (766, 27303), (958, 21831), (1149, 18202), (1437, 14554), (2298, 9101), (2874, 7277)]