20189020922

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84827819}}^1$

素因数の和:84827845

約数の個数: 16

約数和(自身を含む): 36645618240

約数和(自身を除く): 16456597318

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 84827819, 169655638, 593794733, 1187589466, 1442072923, 2884145846, 10094510461, 20189020922]

約数ペア:

[(1, 20189020922), (2, 10094510461), (7, 2884145846), (14, 1442072923), (17, 1187589466), (34, 593794733), (119, 169655638), (238, 84827819)]