20342571015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1171}}^1\times {\mathrm{89087}}^1$

素因数の和:90279

約数の個数: 32

約数和(自身を含む): 35082141696

約数和(自身を除く): 14739570681

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1171, 3513, 5855, 15223, 17565, 45669, 76115, 89087, 228345, 267261, 445435, 1158131, 1336305, 3474393, 5790655, 17371965, 104320877, 312962631, 521604385, 1356171401, 1564813155, 4068514203, 6780857005, 20342571015]

約数ペア:

[(1, 20342571015), (3, 6780857005), (5, 4068514203), (13, 1564813155), (15, 1356171401), (39, 521604385), (65, 312962631), (195, 104320877), (1171, 17371965), (3513, 5790655), (5855, 3474393), (15223, 1336305), (17565, 1158131), (45669, 445435), (76115, 267261), (89087, 228345)]