20283052391

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1\times {\mathrm{1609}}^1$

素因数の和:2039

約数の個数: 32

約数和(自身を含む): 23870246400

約数和(自身を除く): 3587194009

約数列:

[1, 7, 59, 131, 233, 413, 917, 1609, 1631, 7729, 11263, 13747, 30523, 54103, 94931, 96229, 210779, 213661, 374897, 664517, 1475453, 1800857, 2624279, 12435961, 12605999, 22118923, 49111507, 87051727, 154832461, 343780549, 2897578913, 20283052391]

約数ペア:

[(1, 20283052391), (7, 2897578913), (59, 343780549), (131, 154832461), (233, 87051727), (413, 49111507), (917, 22118923), (1609, 12605999), (1631, 12435961), (7729, 2624279), (11263, 1800857), (13747, 1475453), (30523, 664517), (54103, 374897), (94931, 213661), (96229, 210779)]