20189703778

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2677}}^1\times {\mathrm{7649}}^1$

素因数の和:10374

約数の個数: 32

約数和(自身を含む): 33188454000

約数和(自身を除く): 12998750222

約数列:

[1, 2, 17, 29, 34, 58, 493, 986, 2677, 5354, 7649, 15298, 45509, 77633, 91018, 130033, 155266, 221821, 260066, 443642, 1319761, 2639522, 3770957, 7541914, 20476373, 40952746, 348098341, 593814817, 696196682, 1187629634, 10094851889, 20189703778]

約数ペア:

[(1, 20189703778), (2, 10094851889), (17, 1187629634), (29, 696196682), (34, 593814817), (58, 348098341), (493, 40952746), (986, 20476373), (2677, 7541914), (5354, 3770957), (7649, 2639522), (15298, 1319761), (45509, 443642), (77633, 260066), (91018, 221821), (130033, 155266)]