20147803796

素因数分解:

$2^2\times {\mathrm{607}}^1\times {\mathrm{2377}}^1\times {\mathrm{3491}}^1$

素因数の和:6479

約数の個数: 24

約数和(自身を含む): 35341721856

約数和(自身を除く): 15193918060

約数列:

[1, 2, 4, 607, 1214, 2377, 2428, 3491, 4754, 6982, 9508, 13964, 1442839, 2119037, 2885678, 4238074, 5771356, 8298107, 8476148, 16596214, 33192428, 5036950949, 10073901898, 20147803796]

約数ペア:

[(1, 20147803796), (2, 10073901898), (4, 5036950949), (607, 33192428), (1214, 16596214), (2377, 8476148), (2428, 8298107), (3491, 5771356), (4754, 4238074), (6982, 2885678), (9508, 2119037), (13964, 1442839)]