20145027166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{42379}}^1$

素因数の和:42481

約数の個数: 64

約数和(自身を含む): 36909250560

約数和(自身を除く): 16764223394

約数列:

[1, 2, 11, 17, 22, 31, 34, 41, 62, 82, 187, 341, 374, 451, 527, 682, 697, 902, 1054, 1271, 1394, 2542, 5797, 7667, 11594, 13981, 15334, 21607, 27962, 42379, 43214, 84758, 237677, 466169, 475354, 720443, 932338, 1313749, 1440886, 1737539, 2627498, 3475078, 7924873, 14451239, 15849746, 19112929, 22333733, 28902478, 29538163, 38225858, 44667466, 53863709, 59076326, 107727418, 245671063, 324919793, 491342126, 592500799, 649839586, 915683053, 1185001598, 1831366106, 10072513583, 20145027166]

約数ペア:

[(1, 20145027166), (2, 10072513583), (11, 1831366106), (17, 1185001598), (22, 915683053), (31, 649839586), (34, 592500799), (41, 491342126), (62, 324919793), (82, 245671063), (187, 107727418), (341, 59076326), (374, 53863709), (451, 44667466), (527, 38225858), (682, 29538163), (697, 28902478), (902, 22333733), (1054, 19112929), (1271, 15849746), (1394, 14451239), (2542, 7924873), (5797, 3475078), (7667, 2627498), (11594, 1737539), (13981, 1440886), (15334, 1313749), (21607, 932338), (27962, 720443), (42379, 475354), (43214, 466169), (84758, 237677)]