20383608

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17333}}^1$

素因数の和:17356

約数の個数: 48

約数和(自身を含む): 59282280

約数和(自身を除く): 38898672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 17333, 34666, 51999, 69332, 103998, 121331, 138664, 207996, 242662, 363993, 415992, 485324, 727986, 849317, 970648, 1455972, 1698634, 2547951, 2911944, 3397268, 5095902, 6794536, 10191804, 20383608]

約数ペア:

[(1, 20383608), (2, 10191804), (3, 6794536), (4, 5095902), (6, 3397268), (7, 2911944), (8, 2547951), (12, 1698634), (14, 1455972), (21, 970648), (24, 849317), (28, 727986), (42, 485324), (49, 415992), (56, 363993), (84, 242662), (98, 207996), (147, 138664), (168, 121331), (196, 103998), (294, 69332), (392, 51999), (588, 34666), (1176, 17333)]