20182206499

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1223}}^1\times {\mathrm{4423}}^1$

素因数の和:5707

約数の個数: 32

約数和(自身を含む): 25472047104

約数和(自身を除く): 5289840605

約数列:

[1, 7, 13, 41, 91, 287, 533, 1223, 3731, 4423, 8561, 15899, 30961, 50143, 57499, 111293, 181343, 351001, 402493, 651859, 1269401, 2357459, 4563013, 5409329, 16502213, 37865303, 70321277, 221782489, 492248939, 1552477423, 2883172357, 20182206499]

約数ペア:

[(1, 20182206499), (7, 2883172357), (13, 1552477423), (41, 492248939), (91, 221782489), (287, 70321277), (533, 37865303), (1223, 16502213), (3731, 5409329), (4423, 4563013), (8561, 2357459), (15899, 1269401), (30961, 651859), (50143, 402493), (57499, 351001), (111293, 181343)]