20160922842

素因数分解:

$2^1\times 3^4\times {\mathrm{853}}^1\times {\mathrm{145897}}^1$

素因数の和:146764

約数の個数: 40

約数和(自身を含む): 45228671796

約数和(自身を除く): 25067748954

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 853, 1706, 2559, 5118, 7677, 15354, 23031, 46062, 69093, 138186, 145897, 291794, 437691, 875382, 1313073, 2626146, 3939219, 7878438, 11817657, 23635314, 124450141, 248900282, 373350423, 746700846, 1120051269, 2240102538, 3360153807, 6720307614, 10080461421, 20160922842]

約数ペア:

[(1, 20160922842), (2, 10080461421), (3, 6720307614), (6, 3360153807), (9, 2240102538), (18, 1120051269), (27, 746700846), (54, 373350423), (81, 248900282), (162, 124450141), (853, 23635314), (1706, 11817657), (2559, 7878438), (5118, 3939219), (7677, 2626146), (15354, 1313073), (23031, 875382), (46062, 437691), (69093, 291794), (138186, 145897)]