20238415683

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{24889}}^1$

素因数の和:25091

約数の個数: 32

約数和(自身を含む): 28290969600

約数和(自身を除く): 8052553917

約数列:

[1, 3, 47, 73, 79, 141, 219, 237, 3431, 3713, 5767, 10293, 11139, 17301, 24889, 74667, 271049, 813147, 1169783, 1816897, 1966231, 3509349, 5450691, 5898693, 85394159, 92412857, 143534863, 256182477, 277238571, 430604589, 6746138561, 20238415683]

約数ペア:

[(1, 20238415683), (3, 6746138561), (47, 430604589), (73, 277238571), (79, 256182477), (141, 143534863), (219, 92412857), (237, 85394159), (3431, 5898693), (3713, 5450691), (5767, 3509349), (10293, 1966231), (11139, 1816897), (17301, 1169783), (24889, 813147), (74667, 271049)]