20006919647

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{35393}}^1$

素因数の和:35543

約数の個数: 32

約数和(自身を含む): 24260463360

約数和(自身を除く): 4253543713

約数列:

[1, 11, 13, 59, 67, 143, 649, 737, 767, 871, 3953, 8437, 9581, 35393, 43483, 51389, 389323, 460109, 565279, 2088187, 2371331, 5061199, 22970057, 26084641, 27146431, 30827303, 139908529, 298610741, 339100333, 1538993819, 1818810877, 20006919647]

約数ペア:

[(1, 20006919647), (11, 1818810877), (13, 1538993819), (59, 339100333), (67, 298610741), (143, 139908529), (649, 30827303), (737, 27146431), (767, 26084641), (871, 22970057), (3953, 5061199), (8437, 2371331), (9581, 2088187), (35393, 565279), (43483, 460109), (51389, 389323)]