20120877246

素因数分解:

$2^1\times 3^1\times {\mathrm{521}}^1\times {\mathrm{653}}^1\times {\mathrm{9857}}^1$

素因数の和:11036

約数の個数: 32

約数和(自身を含む): 40384834848

約数和(自身を除く): 20263957602

約数列:

[1, 2, 3, 6, 521, 653, 1042, 1306, 1563, 1959, 3126, 3918, 9857, 19714, 29571, 59142, 340213, 680426, 1020639, 2041278, 5135497, 6436621, 10270994, 12873242, 15406491, 19309863, 30812982, 38619726, 3353479541, 6706959082, 10060438623, 20120877246]

約数ペア:

[(1, 20120877246), (2, 10060438623), (3, 6706959082), (6, 3353479541), (521, 38619726), (653, 30812982), (1042, 19309863), (1306, 15406491), (1563, 12873242), (1959, 10270994), (3126, 6436621), (3918, 5135497), (9857, 2041278), (19714, 1020639), (29571, 680426), (59142, 340213)]