20213496

素因数分解:

$2^3\times 3^3\times {\mathrm{93581}}^1$

素因数の和:93596

約数の個数: 32

約数和(自身を含む): 56149200

約数和(自身を除く): 35935704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 93581, 187162, 280743, 374324, 561486, 748648, 842229, 1122972, 1684458, 2245944, 2526687, 3368916, 5053374, 6737832, 10106748, 20213496]

約数ペア:

[(1, 20213496), (2, 10106748), (3, 6737832), (4, 5053374), (6, 3368916), (8, 2526687), (9, 2245944), (12, 1684458), (18, 1122972), (24, 842229), (27, 748648), (36, 561486), (54, 374324), (72, 280743), (108, 187162), (216, 93581)]