20228068432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8840939}}^1$

素因数の和:8840971

約数の個数: 40

約数和(自身を含む): 46043615520

約数和(自身を除く): 25815547088

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 8840939, 17681878, 35363756, 70727512, 97250329, 114932207, 141455024, 194500658, 229864414, 389001316, 459728828, 778002632, 919457656, 1264254277, 1556005264, 1838915312, 2528508554, 5057017108, 10114034216, 20228068432]

約数ペア:

[(1, 20228068432), (2, 10114034216), (4, 5057017108), (8, 2528508554), (11, 1838915312), (13, 1556005264), (16, 1264254277), (22, 919457656), (26, 778002632), (44, 459728828), (52, 389001316), (88, 229864414), (104, 194500658), (143, 141455024), (176, 114932207), (208, 97250329), (286, 70727512), (572, 35363756), (1144, 17681878), (2288, 8840939)]