20190345162

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{865721}}^1$

素因数の和:865775

約数の個数: 48

約数和(自身を含む): 45627012288

約数和(自身を除く): 25436667126

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 169, 299, 338, 507, 598, 897, 1014, 1794, 3887, 7774, 11661, 23322, 865721, 1731442, 2597163, 5194326, 11254373, 19911583, 22508746, 33763119, 39823166, 59734749, 67526238, 119469498, 146306849, 258850579, 292613698, 438920547, 517701158, 776551737, 877841094, 1553103474, 3365057527, 6730115054, 10095172581, 20190345162]

約数ペア:

[(1, 20190345162), (2, 10095172581), (3, 6730115054), (6, 3365057527), (13, 1553103474), (23, 877841094), (26, 776551737), (39, 517701158), (46, 438920547), (69, 292613698), (78, 258850579), (138, 146306849), (169, 119469498), (299, 67526238), (338, 59734749), (507, 39823166), (598, 33763119), (897, 22508746), (1014, 19911583), (1794, 11254373), (3887, 5194326), (7774, 2597163), (11661, 1731442), (23322, 865721)]