20178755532

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{14372333}}^1$

素因数の和:14372359

約数の個数: 48

約数和(自身を含む): 56339549280

約数和(自身を除く): 36160793748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 14372333, 28744666, 43116999, 57489332, 86233998, 129350997, 172467996, 186840329, 258701994, 373680658, 388052991, 517403988, 560520987, 747361316, 776105982, 1121041974, 1552211964, 1681562961, 2242083948, 3363125922, 5044688883, 6726251844, 10089377766, 20178755532]

約数ペア:

[(1, 20178755532), (2, 10089377766), (3, 6726251844), (4, 5044688883), (6, 3363125922), (9, 2242083948), (12, 1681562961), (13, 1552211964), (18, 1121041974), (26, 776105982), (27, 747361316), (36, 560520987), (39, 517403988), (52, 388052991), (54, 373680658), (78, 258701994), (108, 186840329), (117, 172467996), (156, 129350997), (234, 86233998), (351, 57489332), (468, 43116999), (702, 28744666), (1404, 14372333)]