20100842942

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{977}}^1\times {\mathrm{14759}}^1$

素因数の和:15796

約数の個数: 32

約数和(自身を含む): 32739215040

約数和(自身を除く): 12638372098

約数列:

[1, 2, 17, 34, 41, 82, 697, 977, 1394, 1954, 14759, 16609, 29518, 33218, 40057, 80114, 250903, 501806, 605119, 680969, 1210238, 1361938, 10287023, 14419543, 20574046, 28839086, 245132231, 490264462, 591201263, 1182402526, 10050421471, 20100842942]

約数ペア:

[(1, 20100842942), (2, 10050421471), (17, 1182402526), (34, 591201263), (41, 490264462), (82, 245132231), (697, 28839086), (977, 20574046), (1394, 14419543), (1954, 10287023), (14759, 1361938), (16609, 1210238), (29518, 680969), (33218, 605119), (40057, 501806), (80114, 250903)]