20186822903

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1\times {\mathrm{1051}}^1$

素因数の和:1635

約数の個数: 32

約数和(自身を含む): 22583679552

約数和(自身を除く): 2396856649

約数列:

[1, 13, 53, 61, 457, 689, 793, 1051, 3233, 5941, 13663, 24221, 27877, 42029, 55703, 64111, 314873, 362401, 480307, 724139, 833443, 1477481, 3397883, 6243991, 19207253, 25456271, 29298727, 44172479, 330931523, 380883451, 1552832531, 20186822903]

約数ペア:

[(1, 20186822903), (13, 1552832531), (53, 380883451), (61, 330931523), (457, 44172479), (689, 29298727), (793, 25456271), (1051, 19207253), (3233, 6243991), (5941, 3397883), (13663, 1477481), (24221, 833443), (27877, 724139), (42029, 480307), (55703, 362401), (64111, 314873)]