20233799748

素因数分解:

$2^2\times 3^2\times {\mathrm{251}}^1\times {\mathrm{1429}}^1\times {\mathrm{1567}}^1$

素因数の和:3257

約数の個数: 72

約数和(自身を含む): 51419047680

約数和(自身を除く): 31185247932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 251, 502, 753, 1004, 1429, 1506, 1567, 2259, 2858, 3012, 3134, 4287, 4518, 4701, 5716, 6268, 8574, 9036, 9402, 12861, 14103, 17148, 18804, 25722, 28206, 51444, 56412, 358679, 393317, 717358, 786634, 1076037, 1179951, 1434716, 1573268, 2152074, 2239243, 2359902, 3228111, 3539853, 4304148, 4478486, 4719804, 6456222, 6717729, 7079706, 8956972, 12912444, 13435458, 14159412, 20153187, 26870916, 40306374, 80612748, 562049993, 1124099986, 1686149979, 2248199972, 3372299958, 5058449937, 6744599916, 10116899874, 20233799748]

約数ペア:

[(1, 20233799748), (2, 10116899874), (3, 6744599916), (4, 5058449937), (6, 3372299958), (9, 2248199972), (12, 1686149979), (18, 1124099986), (36, 562049993), (251, 80612748), (502, 40306374), (753, 26870916), (1004, 20153187), (1429, 14159412), (1506, 13435458), (1567, 12912444), (2259, 8956972), (2858, 7079706), (3012, 6717729), (3134, 6456222), (4287, 4719804), (4518, 4478486), (4701, 4304148), (5716, 3539853), (6268, 3228111), (8574, 2359902), (9036, 2239243), (9402, 2152074), (12861, 1573268), (14103, 1434716), (17148, 1179951), (18804, 1076037), (25722, 786634), (28206, 717358), (51444, 393317), (56412, 358679)]