20172654564

素因数分解:

$2^2\times 3^1\times {\mathrm{9643}}^1\times {\mathrm{174329}}^1$

素因数の和:183979

約数の個数: 24

約数和(自身を含む): 47074678560

約数和(自身を除く): 26902023996

約数列:

[1, 2, 3, 4, 6, 12, 9643, 19286, 28929, 38572, 57858, 115716, 174329, 348658, 522987, 697316, 1045974, 2091948, 1681054547, 3362109094, 5043163641, 6724218188, 10086327282, 20172654564]

約数ペア:

[(1, 20172654564), (2, 10086327282), (3, 6724218188), (4, 5043163641), (6, 3362109094), (12, 1681054547), (9643, 2091948), (19286, 1045974), (28929, 697316), (38572, 522987), (57858, 348658), (115716, 174329)]