20144324284

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42320009}}^1$

素因数の和:42320037

約数の個数: 24

約数和(自身を含む): 42658570080

約数和(自身を除く): 22514245796

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 42320009, 84640018, 169280036, 296240063, 592480126, 719440153, 1184960252, 1438880306, 2877760612, 5036081071, 10072162142, 20144324284]

約数ペア:

[(1, 20144324284), (2, 10072162142), (4, 5036081071), (7, 2877760612), (14, 1438880306), (17, 1184960252), (28, 719440153), (34, 592480126), (68, 296240063), (119, 169280036), (238, 84640018), (476, 42320009)]