20176755842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{977}}^1\times {\mathrm{23629}}^1$

素因数の和:24650

約数の個数: 32

約数和(自身を含む): 33278601600

約数和(自身を除く): 13101845758

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 977, 1954, 18563, 22471, 23629, 37126, 44942, 47258, 426949, 448951, 543467, 853898, 897902, 1086934, 10325873, 20651746, 23085533, 46171066, 438625127, 530967259, 877250254, 1061934518, 10088377921, 20176755842]

約数ペア:

[(1, 20176755842), (2, 10088377921), (19, 1061934518), (23, 877250254), (38, 530967259), (46, 438625127), (437, 46171066), (874, 23085533), (977, 20651746), (1954, 10325873), (18563, 1086934), (22471, 897902), (23629, 853898), (37126, 543467), (44942, 448951), (47258, 426949)]