20119661628

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1112567}}^1$

素因数の和:1112722

約数の個数: 48

約数和(自身を含む): 51587553024

約数和(自身を除く): 31467891396

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 137, 274, 411, 548, 822, 1507, 1644, 3014, 4521, 6028, 9042, 18084, 1112567, 2225134, 3337701, 4450268, 6675402, 12238237, 13350804, 24476474, 36714711, 48952948, 73429422, 146858844, 152421679, 304843358, 457265037, 609686716, 914530074, 1676638469, 1829060148, 3353276938, 5029915407, 6706553876, 10059830814, 20119661628]

約数ペア:

[(1, 20119661628), (2, 10059830814), (3, 6706553876), (4, 5029915407), (6, 3353276938), (11, 1829060148), (12, 1676638469), (22, 914530074), (33, 609686716), (44, 457265037), (66, 304843358), (132, 152421679), (137, 146858844), (274, 73429422), (411, 48952948), (548, 36714711), (822, 24476474), (1507, 13350804), (1644, 12238237), (3014, 6675402), (4521, 4450268), (6028, 3337701), (9042, 2225134), (18084, 1112567)]