20164598678

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{569}}^1\times {\mathrm{6823}}^1$

素因数の和:7461

約数の個数: 48

約数和(自身を含む): 35917305120

約数和(自身を除く): 15752706442

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 569, 742, 1138, 2597, 3983, 5194, 6823, 7966, 13646, 27881, 30157, 47761, 55762, 60314, 95522, 211099, 334327, 361619, 422198, 668654, 723238, 1477693, 2531333, 2955386, 3882287, 5062666, 7764574, 17719331, 27176009, 35438662, 54352018, 190232063, 205761211, 380464126, 411522422, 1440328477, 2880656954, 10082299339, 20164598678]

約数ペア:

[(1, 20164598678), (2, 10082299339), (7, 2880656954), (14, 1440328477), (49, 411522422), (53, 380464126), (98, 205761211), (106, 190232063), (371, 54352018), (569, 35438662), (742, 27176009), (1138, 17719331), (2597, 7764574), (3983, 5062666), (5194, 3882287), (6823, 2955386), (7966, 2531333), (13646, 1477693), (27881, 723238), (30157, 668654), (47761, 422198), (55762, 361619), (60314, 334327), (95522, 211099)]