20104261642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{40771}}^1\times {\mathrm{14503}}^1$

素因数の和:55293

約数の個数: 16

約数和(自身を含む): 31933282752

約数和(自身を除く): 11829021110

約数列:

[1, 2, 17, 34, 14503, 29006, 40771, 81542, 246551, 493102, 693107, 1386214, 591301813, 1182603626, 10052130821, 20104261642]

約数ペア:

[(1, 20104261642), (2, 10052130821), (17, 1182603626), (34, 591301813), (14503, 1386214), (29006, 693107), (40771, 493102), (81542, 246551)]