20076302804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2968111}}^1$

素因数の和:2968223

約数の個数: 24

約数和(自身を含む): 37398211200

約数和(自身を除く): 17321908396

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6764, 2968111, 5936222, 11872444, 56394109, 112788218, 225576436, 264161879, 528323758, 1056647516, 5019075701, 10038151402, 20076302804]

約数ペア:

[(1, 20076302804), (2, 10038151402), (4, 5019075701), (19, 1056647516), (38, 528323758), (76, 264161879), (89, 225576436), (178, 112788218), (356, 56394109), (1691, 11872444), (3382, 5936222), (6764, 2968111)]