20122189077

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{201611}}^1$

素因数の和:201753

約数の個数: 32

約数和(自身を含む): 30193413120

約数和(自身を除く): 10071224043

約数列:

[1, 3, 17, 19, 51, 57, 103, 309, 323, 969, 1751, 1957, 5253, 5871, 33269, 99807, 201611, 604833, 3427387, 3830609, 10282161, 11491827, 20765933, 62297799, 65120353, 195361059, 353020861, 394552727, 1059062583, 1183658181, 6707396359, 20122189077]

約数ペア:

[(1, 20122189077), (3, 6707396359), (17, 1183658181), (19, 1059062583), (51, 394552727), (57, 353020861), (103, 195361059), (309, 65120353), (323, 62297799), (969, 20765933), (1751, 11491827), (1957, 10282161), (5253, 3830609), (5871, 3427387), (33269, 604833), (99807, 201611)]