20173577476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22820789}}^1$

素因数の和:22820823

約数の個数: 24

約数和(自身を含む): 40255873560

約数和(自身を除く): 20082296084

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 22820789, 45641578, 91283156, 296670257, 387953413, 593340514, 775906826, 1186681028, 1551813652, 5043394369, 10086788738, 20173577476]

約数ペア:

[(1, 20173577476), (2, 10086788738), (4, 5043394369), (13, 1551813652), (17, 1186681028), (26, 775906826), (34, 593340514), (52, 387953413), (68, 296670257), (221, 91283156), (442, 45641578), (884, 22820789)]