20176722732

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{152729}}^1$

素因数の和:152946

約数の個数: 48

約数和(自身を含む): 47981656800

約数和(自身を除く): 27804934068

約数列:

[1, 2, 3, 4, 6, 12, 101, 109, 202, 218, 303, 327, 404, 436, 606, 654, 1212, 1308, 11009, 22018, 33027, 44036, 66054, 132108, 152729, 305458, 458187, 610916, 916374, 1832748, 15425629, 16647461, 30851258, 33294922, 46276887, 49942383, 61702516, 66589844, 92553774, 99884766, 185107548, 199769532, 1681393561, 3362787122, 5044180683, 6725574244, 10088361366, 20176722732]

約数ペア:

[(1, 20176722732), (2, 10088361366), (3, 6725574244), (4, 5044180683), (6, 3362787122), (12, 1681393561), (101, 199769532), (109, 185107548), (202, 99884766), (218, 92553774), (303, 66589844), (327, 61702516), (404, 49942383), (436, 46276887), (606, 33294922), (654, 30851258), (1212, 16647461), (1308, 15425629), (11009, 1832748), (22018, 916374), (33027, 610916), (44036, 458187), (66054, 305458), (132108, 152729)]