20423804510589

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{22877}}^1\times {\mathrm{102229}}^1$

素因数の和:125221

約数の個数: 32

約数和(自身を含む): 28290341802240

約数和(自身を除く): 7866537291651

約数列:

[1, 3, 41, 71, 123, 213, 2911, 8733, 22877, 68631, 102229, 306687, 937957, 1624267, 2813871, 4191389, 4872801, 7258259, 12574167, 21774777, 66594947, 199784841, 297588619, 892765857, 2338692833, 7016078499, 95886406153, 166047191143, 287659218459, 498141573429, 6807934836863, 20423804510589]

約数ペア:

[(1, 20423804510589), (3, 6807934836863), (41, 498141573429), (71, 287659218459), (123, 166047191143), (213, 95886406153), (2911, 7016078499), (8733, 2338692833), (22877, 892765857), (68631, 297588619), (102229, 199784841), (306687, 66594947), (937957, 21774777), (1624267, 12574167), (2813871, 7258259), (4191389, 4872801)]