20228230572

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{37717}}^1$

素因数の和:37991

約数の個数: 96

約数和(自身を含む): 54748431360

約数和(自身を除く): 34520200788

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 239, 374, 478, 561, 717, 748, 956, 1122, 1434, 2244, 2629, 2868, 4063, 5258, 7887, 8126, 10516, 12189, 15774, 16252, 24378, 31548, 37717, 44693, 48756, 75434, 89386, 113151, 134079, 150868, 178772, 226302, 268158, 414887, 452604, 536316, 641189, 829774, 1244661, 1282378, 1659548, 1923567, 2489322, 2564756, 3847134, 4978644, 7053079, 7694268, 9014363, 14106158, 18028726, 21159237, 27043089, 28212316, 36057452, 42318474, 54086178, 84636948, 99157993, 108172356, 153244171, 198315986, 297473979, 306488342, 396631972, 459732513, 594947958, 612976684, 919465026, 1189895916, 1685685881, 1838930052, 3371371762, 5057057643, 6742743524, 10114115286, 20228230572]

約数ペア:

[(1, 20228230572), (2, 10114115286), (3, 6742743524), (4, 5057057643), (6, 3371371762), (11, 1838930052), (12, 1685685881), (17, 1189895916), (22, 919465026), (33, 612976684), (34, 594947958), (44, 459732513), (51, 396631972), (66, 306488342), (68, 297473979), (102, 198315986), (132, 153244171), (187, 108172356), (204, 99157993), (239, 84636948), (374, 54086178), (478, 42318474), (561, 36057452), (717, 28212316), (748, 27043089), (956, 21159237), (1122, 18028726), (1434, 14106158), (2244, 9014363), (2629, 7694268), (2868, 7053079), (4063, 4978644), (5258, 3847134), (7887, 2564756), (8126, 2489322), (10516, 1923567), (12189, 1659548), (15774, 1282378), (16252, 1244661), (24378, 829774), (31548, 641189), (37717, 536316), (44693, 452604), (48756, 414887), (75434, 268158), (89386, 226302), (113151, 178772), (134079, 150868)]