20132153860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11061623}}^1$

素因数の和:11061652

約数の個数: 48

約数和(自身を含む): 52033879296

約数和(自身を除く): 31901725436

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 11061623, 22123246, 44246492, 55308115, 77431361, 110616230, 143801099, 154862722, 221232460, 287602198, 309725444, 387156805, 575204396, 719005495, 774313610, 1006607693, 1438010990, 1548627220, 2013215386, 2876021980, 4026430772, 5033038465, 10066076930, 20132153860]

約数ペア:

[(1, 20132153860), (2, 10066076930), (4, 5033038465), (5, 4026430772), (7, 2876021980), (10, 2013215386), (13, 1548627220), (14, 1438010990), (20, 1006607693), (26, 774313610), (28, 719005495), (35, 575204396), (52, 387156805), (65, 309725444), (70, 287602198), (91, 221232460), (130, 154862722), (140, 143801099), (182, 110616230), (260, 77431361), (364, 55308115), (455, 44246492), (910, 22123246), (1820, 11061623)]