20120287330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14070131}}^1$

素因数の和:14070162

約数の個数: 32

約数和(自身を含む): 42548079168

約数和(自身を除く): 22427791838

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 14070131, 28140262, 70350655, 140701310, 154771441, 182911703, 309542882, 365823406, 773857205, 914558515, 1547714410, 1829117030, 2012028733, 4024057466, 10060143665, 20120287330]

約数ペア:

[(1, 20120287330), (2, 10060143665), (5, 4024057466), (10, 2012028733), (11, 1829117030), (13, 1547714410), (22, 914558515), (26, 773857205), (55, 365823406), (65, 309542882), (110, 182911703), (130, 154771441), (143, 140701310), (286, 70350655), (715, 28140262), (1430, 14070131)]