20343204903

素因数分解:

$3^1\times 7^2\times {\mathrm{1489}}^1\times {\mathrm{92941}}^1$

素因数の和:94447

約数の個数: 24

約数和(自身を含む): 31574256240

約数和(自身を除く): 11231051337

約数列:

[1, 3, 7, 21, 49, 147, 1489, 4467, 10423, 31269, 72961, 92941, 218883, 278823, 650587, 1951761, 4554109, 13662327, 138389149, 415167447, 968724043, 2906172129, 6781068301, 20343204903]

約数ペア:

[(1, 20343204903), (3, 6781068301), (7, 2906172129), (21, 968724043), (49, 415167447), (147, 138389149), (1489, 13662327), (4467, 4554109), (10423, 1951761), (31269, 650587), (72961, 278823), (92941, 218883)]