20135708510

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2711}}^1\times {\mathrm{15803}}^1$

素因数の和:18568

約数の個数: 32

約数和(自身を含む): 37031427072

約数和(自身を除く): 16895718562

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 2711, 5422, 13555, 15803, 27110, 31606, 79015, 127417, 158030, 254834, 637085, 742741, 1274170, 1485482, 3713705, 7427410, 42841933, 85683866, 214209665, 428419330, 2013570851, 4027141702, 10067854255, 20135708510]

約数ペア:

[(1, 20135708510), (2, 10067854255), (5, 4027141702), (10, 2013570851), (47, 428419330), (94, 214209665), (235, 85683866), (470, 42841933), (2711, 7427410), (5422, 3713705), (13555, 1485482), (15803, 1274170), (27110, 742741), (31606, 637085), (79015, 254834), (127417, 158030)]