20120073630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29159527}}^1$

素因数の和:29159560

約数の個数: 32

約数和(自身を含む): 50387664384

約数和(自身を除く): 30267590754

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 29159527, 58319054, 87478581, 145797635, 174957162, 291595270, 437392905, 670669121, 874785810, 1341338242, 2012007363, 3353345605, 4024014726, 6706691210, 10060036815, 20120073630]

約数ペア:

[(1, 20120073630), (2, 10060036815), (3, 6706691210), (5, 4024014726), (6, 3353345605), (10, 2012007363), (15, 1341338242), (23, 874785810), (30, 670669121), (46, 437392905), (69, 291595270), (115, 174957162), (138, 145797635), (230, 87478581), (345, 58319054), (690, 29159527)]