20160938535

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{2540761}}^1$

素因数の和:2540815

約数の個数: 24

約数和(自身を含む): 33720993264

約数和(自身を除く): 13560054729

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 529, 1587, 2645, 7935, 2540761, 7622283, 12703805, 38111415, 58437503, 175312509, 292187515, 876562545, 1344062569, 4032187707, 6720312845, 20160938535]

約数ペア:

[(1, 20160938535), (3, 6720312845), (5, 4032187707), (15, 1344062569), (23, 876562545), (69, 292187515), (115, 175312509), (345, 58437503), (529, 38111415), (1587, 12703805), (2645, 7622283), (7935, 2540761)]