20235723846

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1499609}}^1$

素因数の和:1499800

約数の個数: 32

約数和(自身を含む): 43836599520

約数和(自身を除く): 23600875674

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 173, 346, 519, 1038, 2249, 4498, 6747, 13494, 1499609, 2999218, 4498827, 8997654, 19494917, 38989834, 58484751, 116969502, 259432357, 518864714, 778297071, 1556594142, 3372620641, 6745241282, 10117861923, 20235723846]

約数ペア:

[(1, 20235723846), (2, 10117861923), (3, 6745241282), (6, 3372620641), (13, 1556594142), (26, 778297071), (39, 518864714), (78, 259432357), (173, 116969502), (346, 58484751), (519, 38989834), (1038, 19494917), (2249, 8997654), (4498, 4498827), (6747, 2999218), (13494, 1499609)]