20131729222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1\times {\mathrm{1249}}^1$

素因数の和:1957

約数の個数: 64

約数和(自身を含む): 35458560000

約数和(自身を除く): 15326830778

約数列:

[1, 2, 11, 17, 22, 34, 71, 142, 187, 374, 607, 781, 1207, 1214, 1249, 1562, 2414, 2498, 6677, 10319, 13277, 13354, 13739, 20638, 21233, 26554, 27478, 42466, 43097, 86194, 88679, 113509, 177358, 227018, 233563, 467126, 474067, 732649, 758143, 948134, 975469, 1465298, 1507543, 1516286, 1950938, 3015086, 8059139, 8339573, 12888431, 16118278, 16582973, 16679146, 25776862, 33165946, 53828153, 107656306, 141772741, 283545482, 592109683, 915078601, 1184219366, 1830157202, 10065864611, 20131729222]

約数ペア:

[(1, 20131729222), (2, 10065864611), (11, 1830157202), (17, 1184219366), (22, 915078601), (34, 592109683), (71, 283545482), (142, 141772741), (187, 107656306), (374, 53828153), (607, 33165946), (781, 25776862), (1207, 16679146), (1214, 16582973), (1249, 16118278), (1562, 12888431), (2414, 8339573), (2498, 8059139), (6677, 3015086), (10319, 1950938), (13277, 1516286), (13354, 1507543), (13739, 1465298), (20638, 975469), (21233, 948134), (26554, 758143), (27478, 732649), (42466, 474067), (43097, 467126), (86194, 233563), (88679, 227018), (113509, 177358)]