20177010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{32027}}^1$

素因数の和:32047

約数の個数: 48

約数和(自身を含む): 59956416

約数和(自身を除く): 39779406

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 32027, 64054, 96081, 160135, 192162, 224189, 288243, 320270, 448378, 480405, 576486, 672567, 960810, 1120945, 1345134, 1441215, 2017701, 2241890, 2882430, 3362835, 4035402, 6725670, 10088505, 20177010]

約数ペア:

[(1, 20177010), (2, 10088505), (3, 6725670), (5, 4035402), (6, 3362835), (7, 2882430), (9, 2241890), (10, 2017701), (14, 1441215), (15, 1345134), (18, 1120945), (21, 960810), (30, 672567), (35, 576486), (42, 480405), (45, 448378), (63, 320270), (70, 288243), (90, 224189), (105, 192162), (126, 160135), (210, 96081), (315, 64054), (630, 32027)]