20248045055

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5813}}^1\times {\mathrm{4327}}^1$

素因数の和:10175

約数の個数: 32

約数和(自身を含む): 28987766784

約数和(自身を除く): 8739721729

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 4327, 5813, 21635, 29065, 30289, 40691, 99521, 133699, 151445, 203455, 497605, 668495, 696647, 935893, 3483235, 4679465, 25152851, 125764255, 176069957, 578515573, 880349785, 2892577865, 4049609011, 20248045055]

約数ペア:

[(1, 20248045055), (5, 4049609011), (7, 2892577865), (23, 880349785), (35, 578515573), (115, 176069957), (161, 125764255), (805, 25152851), (4327, 4679465), (5813, 3483235), (21635, 935893), (29065, 696647), (30289, 668495), (40691, 497605), (99521, 203455), (133699, 151445)]