20003014794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{743}}^1\times {\mathrm{3581}}^1$

素因数の和:4515

約数の個数: 64

約数和(自身を含む): 46051338240

約数和(自身を除く): 26048323446

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 179, 358, 537, 743, 1074, 1253, 1486, 2229, 2506, 3581, 3759, 4458, 5201, 7162, 7518, 10402, 10743, 15603, 21486, 25067, 31206, 50134, 75201, 132997, 150402, 265994, 398991, 640999, 797982, 930979, 1281998, 1861958, 1922997, 2660683, 2792937, 3845994, 4486993, 5321366, 5585874, 7982049, 8973986, 13460979, 15964098, 18624781, 26921958, 37249562, 55874343, 111748686, 476262257, 952524514, 1428786771, 2857573542, 3333835799, 6667671598, 10001507397, 20003014794]

約数ペア:

[(1, 20003014794), (2, 10001507397), (3, 6667671598), (6, 3333835799), (7, 2857573542), (14, 1428786771), (21, 952524514), (42, 476262257), (179, 111748686), (358, 55874343), (537, 37249562), (743, 26921958), (1074, 18624781), (1253, 15964098), (1486, 13460979), (2229, 8973986), (2506, 7982049), (3581, 5585874), (3759, 5321366), (4458, 4486993), (5201, 3845994), (7162, 2792937), (7518, 2660683), (10402, 1922997), (10743, 1861958), (15603, 1281998), (21486, 930979), (25067, 797982), (31206, 640999), (50134, 398991), (75201, 265994), (132997, 150402)]