20135743623

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{3559}}^1$

素因数の和:4056

約数の個数: 48

約数和(自身を含む): 30739176000

約数和(自身を除く): 10603432377

約数列:

[1, 3, 9, 29, 53, 87, 159, 261, 409, 477, 1227, 1537, 3559, 3681, 4611, 10677, 11861, 13833, 21677, 32031, 35583, 65031, 103211, 106749, 188627, 195093, 309633, 565881, 628633, 928899, 1455631, 1697643, 1885899, 4366893, 5470183, 5657697, 13100679, 16410549, 42213299, 49231647, 77148443, 126639897, 231445329, 379919691, 694335987, 2237304847, 6711914541, 20135743623]

約数ペア:

[(1, 20135743623), (3, 6711914541), (9, 2237304847), (29, 694335987), (53, 379919691), (87, 231445329), (159, 126639897), (261, 77148443), (409, 49231647), (477, 42213299), (1227, 16410549), (1537, 13100679), (3559, 5657697), (3681, 5470183), (4611, 4366893), (10677, 1885899), (11861, 1697643), (13833, 1455631), (21677, 928899), (32031, 628633), (35583, 565881), (65031, 309633), (103211, 195093), (106749, 188627)]