20130754562

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{829}}^1\times {\mathrm{8089}}^1$

素因数の和:9018

約数の個数: 32

約数和(自身を含む): 32230560000

約数和(自身を除く): 12099805438

約数列:

[1, 2, 19, 38, 79, 158, 829, 1501, 1658, 3002, 8089, 15751, 16178, 31502, 65491, 130982, 153691, 307382, 639031, 1244329, 1278062, 2488658, 6705781, 12141589, 13411562, 24283178, 127409839, 254819678, 529756699, 1059513398, 10065377281, 20130754562]

約数ペア:

[(1, 20130754562), (2, 10065377281), (19, 1059513398), (38, 529756699), (79, 254819678), (158, 127409839), (829, 24283178), (1501, 13411562), (1658, 12141589), (3002, 6705781), (8089, 2488658), (15751, 1278062), (16178, 1244329), (31502, 639031), (65491, 307382), (130982, 153691)]