20796601308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{247578587}}^1$

素因数の和:247578601

約数の個数: 24

約数和(自身を含む): 55457603712

約数和(自身を除く): 34661002404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 247578587, 495157174, 742735761, 990314348, 1485471522, 1733050109, 2970943044, 3466100218, 5199150327, 6932200436, 10398300654, 20796601308]

約数ペア:

[(1, 20796601308), (2, 10398300654), (3, 6932200436), (4, 5199150327), (6, 3466100218), (7, 2970943044), (12, 1733050109), (14, 1485471522), (21, 990314348), (28, 742735761), (42, 495157174), (84, 247578587)]