20175491436

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1\times {\mathrm{63857}}^1$

素因数の和:64210

約数の個数: 48

約数和(自身を含む): 47697328224

約数和(自身を除く): 27521836788

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 233, 339, 452, 466, 678, 699, 932, 1356, 1398, 2796, 26329, 52658, 63857, 78987, 105316, 127714, 157974, 191571, 255428, 315948, 383142, 766284, 7215841, 14431682, 14878681, 21647523, 28863364, 29757362, 43295046, 44636043, 59514724, 86590092, 89272086, 178544172, 1681290953, 3362581906, 5043872859, 6725163812, 10087745718, 20175491436]

約数ペア:

[(1, 20175491436), (2, 10087745718), (3, 6725163812), (4, 5043872859), (6, 3362581906), (12, 1681290953), (113, 178544172), (226, 89272086), (233, 86590092), (339, 59514724), (452, 44636043), (466, 43295046), (678, 29757362), (699, 28863364), (932, 21647523), (1356, 14878681), (1398, 14431682), (2796, 7215841), (26329, 766284), (52658, 383142), (63857, 315948), (78987, 255428), (105316, 191571), (127714, 157974)]