20723282502

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^2\times {\mathrm{6709}}^1$

素因数の和:7125

約数の個数: 48

約数和(自身を含む): 44866871280

約数和(自身を除く): 24143588778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 199, 398, 597, 1194, 2587, 5174, 6709, 7761, 13418, 15522, 20127, 39601, 40254, 79202, 87217, 118803, 174434, 237606, 261651, 514813, 523302, 1029626, 1335091, 1544439, 2670182, 3088878, 4005273, 8010546, 17356183, 34712366, 52068549, 104137098, 265683109, 531366218, 797049327, 1594098654, 3453880417, 6907760834, 10361641251, 20723282502]

約数ペア:

[(1, 20723282502), (2, 10361641251), (3, 6907760834), (6, 3453880417), (13, 1594098654), (26, 797049327), (39, 531366218), (78, 265683109), (199, 104137098), (398, 52068549), (597, 34712366), (1194, 17356183), (2587, 8010546), (5174, 4005273), (6709, 3088878), (7761, 2670182), (13418, 1544439), (15522, 1335091), (20127, 1029626), (39601, 523302), (40254, 514813), (79202, 261651), (87217, 237606), (118803, 174434)]