2020366908

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{2672443}}^1$

素因数の和:2672463

約数の個数: 48

約数和(自身を含む): 5986274560

約数和(自身を除く): 3965907652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 2672443, 5344886, 8017329, 10689772, 16034658, 18707101, 24051987, 32069316, 37414202, 48103974, 56121303, 72155961, 74828404, 96207948, 112242606, 144311922, 168363909, 224485212, 288623844, 336727818, 505091727, 673455636, 1010183454, 2020366908]

約数ペア:

[(1, 2020366908), (2, 1010183454), (3, 673455636), (4, 505091727), (6, 336727818), (7, 288623844), (9, 224485212), (12, 168363909), (14, 144311922), (18, 112242606), (21, 96207948), (27, 74828404), (28, 72155961), (36, 56121303), (42, 48103974), (54, 37414202), (63, 32069316), (84, 24051987), (108, 18707101), (126, 16034658), (189, 10689772), (252, 8017329), (378, 5344886), (756, 2672443)]