20147894097476

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1049}}^1\times {\mathrm{282452393}}^1$

素因数の和:282453463

約数の個数: 24

約数和(自身を含む): 37368451726200

約数和(自身を除く): 17220557628724

約数列:

[1, 2, 4, 17, 34, 68, 1049, 2098, 4196, 17833, 35666, 71332, 282452393, 564904786, 1129809572, 4801690681, 9603381362, 19206762724, 296292560257, 592585120514, 1185170241028, 5036973524369, 10073947048738, 20147894097476]

約数ペア:

[(1, 20147894097476), (2, 10073947048738), (4, 5036973524369), (17, 1185170241028), (34, 592585120514), (68, 296292560257), (1049, 19206762724), (2098, 9603381362), (4196, 4801690681), (17833, 1129809572), (35666, 564904786), (71332, 282452393)]