20146554105

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6791}}^1\times {\mathrm{8599}}^1$

素因数の和:15421

約数の個数: 32

約数和(自身を含む): 33644851200

約数和(自身を除く): 13498297095

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 6791, 8599, 20373, 25797, 33955, 42995, 101865, 128985, 156193, 197777, 468579, 593331, 780965, 988885, 2342895, 2966655, 58395809, 175187427, 291979045, 875937135, 1343103607, 4029310821, 6715518035, 20146554105]

約数ペア:

[(1, 20146554105), (3, 6715518035), (5, 4029310821), (15, 1343103607), (23, 875937135), (69, 291979045), (115, 175187427), (345, 58395809), (6791, 2966655), (8599, 2342895), (20373, 988885), (25797, 780965), (33955, 593331), (42995, 468579), (101865, 197777), (128985, 156193)]