20238567986

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14557}}^1\times {\mathrm{7639}}^1$

素因数の和:22218

約数の個数: 32

約数和(自身を含む): 37370968320

約数和(自身を除く): 17132400334

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 7639, 14557, 15278, 29114, 53473, 99307, 101899, 106946, 189241, 198614, 203798, 378482, 695149, 1324687, 1390298, 2649374, 111200923, 222401846, 778406461, 1445611999, 1556812922, 2891223998, 10119283993, 20238567986]

約数ペア:

[(1, 20238567986), (2, 10119283993), (7, 2891223998), (13, 1556812922), (14, 1445611999), (26, 778406461), (91, 222401846), (182, 111200923), (7639, 2649374), (14557, 1390298), (15278, 1324687), (29114, 695149), (53473, 378482), (99307, 203798), (101899, 198614), (106946, 189241)]