20235744814

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{2347}}^1$

素因数の和:2537

約数の個数: 48

約数和(自身を含む): 32349203712

約数和(自身を除く): 12113458898

約数列:

[1, 2, 37, 47, 67, 74, 94, 134, 1369, 1739, 2347, 2479, 2738, 3149, 3478, 4694, 4958, 6298, 64343, 86839, 91723, 110309, 116513, 128686, 157249, 173678, 183446, 220618, 233026, 314498, 3213043, 4081433, 4310981, 5818213, 6426086, 7390703, 8162866, 8621962, 11636426, 14781406, 151013021, 215273881, 273456011, 302026042, 430547762, 546912022, 10117872407, 20235744814]

約数ペア:

[(1, 20235744814), (2, 10117872407), (37, 546912022), (47, 430547762), (67, 302026042), (74, 273456011), (94, 215273881), (134, 151013021), (1369, 14781406), (1739, 11636426), (2347, 8621962), (2479, 8162866), (2738, 7390703), (3149, 6426086), (3478, 5818213), (4694, 4310981), (4958, 4081433), (6298, 3213043), (64343, 314498), (86839, 233026), (91723, 220618), (110309, 183446), (116513, 173678), (128686, 157249)]