20052014247918

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{2677}}^1\times {\mathrm{2650559}}^1$

素因数の和:2653401

約数の個数: 48

約数和(自身を含む): 43739106428160

約数和(自身を除く): 23687092180242

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2677, 2826, 5354, 8031, 16062, 24093, 48186, 420289, 840578, 1260867, 2521734, 2650559, 3782601, 5301118, 7565202, 7951677, 15903354, 23855031, 47710062, 416137763, 832275526, 1248413289, 2496826578, 3745239867, 7095546443, 7490479734, 14191092886, 21286639329, 42573278658, 63859917987, 127719835974, 1114000791551, 2228001583102, 3342002374653, 6684004749306, 10026007123959, 20052014247918]

約数ペア:

[(1, 20052014247918), (2, 10026007123959), (3, 6684004749306), (6, 3342002374653), (9, 2228001583102), (18, 1114000791551), (157, 127719835974), (314, 63859917987), (471, 42573278658), (942, 21286639329), (1413, 14191092886), (2677, 7490479734), (2826, 7095546443), (5354, 3745239867), (8031, 2496826578), (16062, 1248413289), (24093, 832275526), (48186, 416137763), (420289, 47710062), (840578, 23855031), (1260867, 15903354), (2521734, 7951677), (2650559, 7565202), (3782601, 5301118)]