20589049116

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{30100949}}^1$

素因数の和:30100978

約数の個数: 36

約数和(自身を含む): 54783729000

約数和(自身を除く): 34194679884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 30100949, 60201898, 90302847, 120403796, 180605694, 270908541, 361211388, 541817082, 571918031, 1083634164, 1143836062, 1715754093, 2287672124, 3431508186, 5147262279, 6863016372, 10294524558, 20589049116]

約数ペア:

[(1, 20589049116), (2, 10294524558), (3, 6863016372), (4, 5147262279), (6, 3431508186), (9, 2287672124), (12, 1715754093), (18, 1143836062), (19, 1083634164), (36, 571918031), (38, 541817082), (57, 361211388), (76, 270908541), (114, 180605694), (171, 120403796), (228, 90302847), (342, 60201898), (684, 30100949)]