20483030

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 37908000

約数和(自身を除く): 17424970

約数列:

[1, 2, 5, 10, 59, 118, 149, 233, 295, 298, 466, 590, 745, 1165, 1490, 2330, 8791, 13747, 17582, 27494, 34717, 43955, 68735, 69434, 87910, 137470, 173585, 347170, 2048303, 4096606, 10241515, 20483030]

約数ペア:

[(1, 20483030), (2, 10241515), (5, 4096606), (10, 2048303), (59, 347170), (118, 173585), (149, 137470), (233, 87910), (295, 69434), (298, 68735), (466, 43955), (590, 34717), (745, 27494), (1165, 17582), (1490, 13747), (2330, 8791)]