20163822942

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{368047}}^1$

素因数の和:368472

約数の個数: 32

約数和(自身を含む): 42187133952

約数和(自身を除く): 22023311010

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 397, 794, 1191, 2382, 9131, 18262, 27393, 54786, 368047, 736094, 1104141, 2208282, 8465081, 16930162, 25395243, 50790486, 146114659, 292229318, 438343977, 876687954, 3360637157, 6721274314, 10081911471, 20163822942]

約数ペア:

[(1, 20163822942), (2, 10081911471), (3, 6721274314), (6, 3360637157), (23, 876687954), (46, 438343977), (69, 292229318), (138, 146114659), (397, 50790486), (794, 25395243), (1191, 16930162), (2382, 8465081), (9131, 2208282), (18262, 1104141), (27393, 736094), (54786, 368047)]