20187636476

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42411001}}^1$

素因数の和:42411029

約数の個数: 24

約数和(自身を含む): 42750290016

約数和(自身を除く): 22562653540

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 42411001, 84822002, 169644004, 296877007, 593754014, 720987017, 1187508028, 1441974034, 2883948068, 5046909119, 10093818238, 20187636476]

約数ペア:

[(1, 20187636476), (2, 10093818238), (4, 5046909119), (7, 2883948068), (14, 1441974034), (17, 1187508028), (28, 720987017), (34, 593754014), (68, 296877007), (119, 169644004), (238, 84822002), (476, 42411001)]