22019907640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{18982679}}^1$

素因数の和:18982719

約数の個数: 32

約数和(自身を含む): 51253236000

約数和(自身を除く): 29233328360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 18982679, 37965358, 75930716, 94913395, 151861432, 189826790, 379653580, 550497691, 759307160, 1100995382, 2201990764, 2752488455, 4403981528, 5504976910, 11009953820, 22019907640]

約数ペア:

[(1, 22019907640), (2, 11009953820), (4, 5504976910), (5, 4403981528), (8, 2752488455), (10, 2201990764), (20, 1100995382), (29, 759307160), (40, 550497691), (58, 379653580), (116, 189826790), (145, 151861432), (232, 94913395), (290, 75930716), (580, 37965358), (1160, 18982679)]