20461914

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6079}}^1$

素因数の和:6115

約数の個数: 48

約数和(自身を含む): 51217920

約数和(自身を除く): 30756006

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 1122, 1683, 3366, 6079, 12158, 18237, 36474, 54711, 66869, 103343, 109422, 133738, 200607, 206686, 310029, 401214, 601821, 620058, 930087, 1136773, 1203642, 1860174, 2273546, 3410319, 6820638, 10230957, 20461914]

約数ペア:

[(1, 20461914), (2, 10230957), (3, 6820638), (6, 3410319), (9, 2273546), (11, 1860174), (17, 1203642), (18, 1136773), (22, 930087), (33, 620058), (34, 601821), (51, 401214), (66, 310029), (99, 206686), (102, 200607), (153, 133738), (187, 109422), (198, 103343), (306, 66869), (374, 54711), (561, 36474), (1122, 18237), (1683, 12158), (3366, 6079)]