20228360616

素因数分解:

$2^3\times 3^2\times {\mathrm{857}}^1\times {\mathrm{327829}}^1$

素因数の和:328698

約数の個数: 48

約数和(自身を含む): 54849237300

約数和(自身を除く): 34620876684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 857, 1714, 2571, 3428, 5142, 6856, 7713, 10284, 15426, 20568, 30852, 61704, 327829, 655658, 983487, 1311316, 1966974, 2622632, 2950461, 3933948, 5900922, 7867896, 11801844, 23603688, 280949453, 561898906, 842848359, 1123797812, 1685696718, 2247595624, 2528545077, 3371393436, 5057090154, 6742786872, 10114180308, 20228360616]

約数ペア:

[(1, 20228360616), (2, 10114180308), (3, 6742786872), (4, 5057090154), (6, 3371393436), (8, 2528545077), (9, 2247595624), (12, 1685696718), (18, 1123797812), (24, 842848359), (36, 561898906), (72, 280949453), (857, 23603688), (1714, 11801844), (2571, 7867896), (3428, 5900922), (5142, 3933948), (6856, 2950461), (7713, 2622632), (10284, 1966974), (15426, 1311316), (20568, 983487), (30852, 655658), (61704, 327829)]