20156547030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29212387}}^1$

素因数の和:29212420

約数の個数: 32

約数和(自身を含む): 50479006464

約数和(自身を除く): 30322459434

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 29212387, 58424774, 87637161, 146061935, 175274322, 292123870, 438185805, 671884901, 876371610, 1343769802, 2015654703, 3359424505, 4031309406, 6718849010, 10078273515, 20156547030]

約数ペア:

[(1, 20156547030), (2, 10078273515), (3, 6718849010), (5, 4031309406), (6, 3359424505), (10, 2015654703), (15, 1343769802), (23, 876371610), (30, 671884901), (46, 438185805), (69, 292123870), (115, 175274322), (138, 146061935), (230, 87637161), (345, 58424774), (690, 29212387)]