20183644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{9467}}^1$

素因数の和:9525

約数の個数: 24

約数和(自身を含む): 38970288

約数和(自身を除く): 18786644

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 9467, 18934, 37868, 123071, 246142, 388147, 492284, 776294, 1552588, 5045911, 10091822, 20183644]

約数ペア:

[(1, 20183644), (2, 10091822), (4, 5045911), (13, 1552588), (26, 776294), (41, 492284), (52, 388147), (82, 246142), (164, 123071), (533, 37868), (1066, 18934), (2132, 9467)]