20139098488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4568761}}^1$

素因数の和:4568815

約数の個数: 32

約数和(自身を含む): 41118858000

約数和(自身を除く): 20979759512

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 4568761, 9137522, 18275044, 36550088, 86806459, 132494069, 173612918, 264988138, 347225836, 529976276, 694451672, 1059952552, 2517387311, 5034774622, 10069549244, 20139098488]

約数ペア:

[(1, 20139098488), (2, 10069549244), (4, 5034774622), (8, 2517387311), (19, 1059952552), (29, 694451672), (38, 529976276), (58, 347225836), (76, 264988138), (116, 173612918), (152, 132494069), (232, 86806459), (551, 36550088), (1102, 18275044), (2204, 9137522), (4408, 4568761)]