20162983116

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^2\times {\mathrm{999553}}^1$

素因数の和:999642

約数の個数: 36

約数和(自身を含む): 48222483176

約数和(自身を除く): 28059500060

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 1681, 3362, 5043, 6724, 10086, 20172, 999553, 1999106, 2998659, 3998212, 5997318, 11994636, 40981673, 81963346, 122945019, 163926692, 245890038, 491780076, 1680248593, 3360497186, 5040745779, 6720994372, 10081491558, 20162983116]

約数ペア:

[(1, 20162983116), (2, 10081491558), (3, 6720994372), (4, 5040745779), (6, 3360497186), (12, 1680248593), (41, 491780076), (82, 245890038), (123, 163926692), (164, 122945019), (246, 81963346), (492, 40981673), (1681, 11994636), (3362, 5997318), (5043, 3998212), (6724, 2998659), (10086, 1999106), (20172, 999553)]