20159664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59999}}^1$

素因数の和:60017

約数の個数: 40

約数和(自身を含む): 59520000

約数和(自身を除く): 39360336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 59999, 119998, 179997, 239996, 359994, 419993, 479992, 719988, 839986, 959984, 1259979, 1439976, 1679972, 2519958, 2879952, 3359944, 5039916, 6719888, 10079832, 20159664]

約数ペア:

[(1, 20159664), (2, 10079832), (3, 6719888), (4, 5039916), (6, 3359944), (7, 2879952), (8, 2519958), (12, 1679972), (14, 1439976), (16, 1259979), (21, 959984), (24, 839986), (28, 719988), (42, 479992), (48, 419993), (56, 359994), (84, 239996), (112, 179997), (168, 119998), (336, 59999)]