20170486502

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3529}}^1\times {\mathrm{7309}}^1$

素因数の和:10880

約数の個数: 32

約数和(自身を含む): 33442372800

約数和(自身を除く): 13271886298

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 3529, 7058, 7309, 14618, 59993, 81167, 119986, 124253, 162334, 168107, 248506, 336214, 1379839, 2759678, 2857819, 5715638, 25793461, 51586922, 438488837, 593249603, 876977674, 1186499206, 10085243251, 20170486502]

約数ペア:

[(1, 20170486502), (2, 10085243251), (17, 1186499206), (23, 876977674), (34, 593249603), (46, 438488837), (391, 51586922), (782, 25793461), (3529, 5715638), (7058, 2857819), (7309, 2759678), (14618, 1379839), (59993, 336214), (81167, 248506), (119986, 168107), (124253, 162334)]