20234086938

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{839519}}^1$

素因数の和:839643

約数の個数: 48

約数和(自身を含む): 47671303680

約数和(自身を除く): 27437216742

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 103, 117, 206, 234, 309, 618, 927, 1339, 1854, 2678, 4017, 8034, 12051, 24102, 839519, 1679038, 2518557, 5037114, 7555671, 10913747, 15111342, 21827494, 32741241, 65482482, 86470457, 98223723, 172940914, 196447446, 259411371, 518822742, 778234113, 1124115941, 1556468226, 2248231882, 3372347823, 6744695646, 10117043469, 20234086938]

約数ペア:

[(1, 20234086938), (2, 10117043469), (3, 6744695646), (6, 3372347823), (9, 2248231882), (13, 1556468226), (18, 1124115941), (26, 778234113), (39, 518822742), (78, 259411371), (103, 196447446), (117, 172940914), (206, 98223723), (234, 86470457), (309, 65482482), (618, 32741241), (927, 21827494), (1339, 15111342), (1854, 10913747), (2678, 7555671), (4017, 5037114), (8034, 2518557), (12051, 1679038), (24102, 839519)]