20195876375

素因数分解:

$5^3\times {\mathrm{179}}^1\times {\mathrm{607}}^1\times {\mathrm{1487}}^1$

素因数の和:2288

約数の個数: 32

約数和(自身を含む): 25404088320

約数和(自身を除く): 5208211945

約数列:

[1, 5, 25, 125, 179, 607, 895, 1487, 3035, 4475, 7435, 15175, 22375, 37175, 75875, 108653, 185875, 266173, 543265, 902609, 1330865, 2716325, 4513045, 6654325, 13581625, 22565225, 33271625, 112826125, 161567011, 807835055, 4039175275, 20195876375]

約数ペア:

[(1, 20195876375), (5, 4039175275), (25, 807835055), (125, 161567011), (179, 112826125), (607, 33271625), (895, 22565225), (1487, 13581625), (3035, 6654325), (4475, 4513045), (7435, 2716325), (15175, 1330865), (22375, 902609), (37175, 543265), (75875, 266173), (108653, 185875)]