20214241929

素因数分解:

$3^3\times 7^1\times {\mathrm{9619}}^1\times {\mathrm{11119}}^1$

素因数の和:20754

約数の個数: 32

約数和(自身を含む): 34231808000

約数和(自身を除く): 14017566071

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 9619, 11119, 28857, 33357, 67333, 77833, 86571, 100071, 201999, 233499, 259713, 300213, 605997, 700497, 1817991, 2101491, 106953661, 320860983, 748675627, 962582949, 2246026881, 2887748847, 6738080643, 20214241929]

約数ペア:

[(1, 20214241929), (3, 6738080643), (7, 2887748847), (9, 2246026881), (21, 962582949), (27, 748675627), (63, 320860983), (189, 106953661), (9619, 2101491), (11119, 1817991), (28857, 700497), (33357, 605997), (67333, 300213), (77833, 259713), (86571, 233499), (100071, 201999)]