20163925308

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{23666579}}^1$

素因数の和:23666657

約数の個数: 24

約数和(自身を含む): 47711825280

約数和(自身を除く): 27547899972

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 23666579, 47333158, 70999737, 94666316, 141999474, 283998948, 1680327109, 3360654218, 5040981327, 6721308436, 10081962654, 20163925308]

約数ペア:

[(1, 20163925308), (2, 10081962654), (3, 6721308436), (4, 5040981327), (6, 3360654218), (12, 1680327109), (71, 283998948), (142, 141999474), (213, 94666316), (284, 70999737), (426, 47333158), (852, 23666579)]