20136555085

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1021}}^1\times {\mathrm{1151}}^1$

素因数の和:2349

約数の個数: 32

約数和(自身を含む): 25430630400

約数和(自身を除く): 5294075315

約数列:

[1, 5, 23, 115, 149, 745, 1021, 1151, 3427, 5105, 5755, 17135, 23483, 26473, 117415, 132365, 152129, 171499, 760645, 857495, 1175171, 3498967, 3944477, 5875855, 17494835, 19722385, 27028933, 135144665, 175100479, 875502395, 4027311017, 20136555085]

約数ペア:

[(1, 20136555085), (5, 4027311017), (23, 875502395), (115, 175100479), (149, 135144665), (745, 27028933), (1021, 19722385), (1151, 17494835), (3427, 5875855), (5105, 3944477), (5755, 3498967), (17135, 1175171), (23483, 857495), (26473, 760645), (117415, 171499), (132365, 152129)]