20176891176

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{64669523}}^1$

素因数の和:64669545

約数の個数: 32

約数和(自身を含む): 54322400160

約数和(自身を除く): 34145508984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 64669523, 129339046, 194008569, 258678092, 388017138, 517356184, 776034276, 840703799, 1552068552, 1681407598, 2522111397, 3362815196, 5044222794, 6725630392, 10088445588, 20176891176]

約数ペア:

[(1, 20176891176), (2, 10088445588), (3, 6725630392), (4, 5044222794), (6, 3362815196), (8, 2522111397), (12, 1681407598), (13, 1552068552), (24, 840703799), (26, 776034276), (39, 517356184), (52, 388017138), (78, 258678092), (104, 194008569), (156, 129339046), (312, 64669523)]