20135606442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1427}}^1\times {\mathrm{2417}}^1$

素因数の和:3995

約数の個数: 64

約数和(自身を含む): 46407029760

約数和(自身を除く): 26271423318

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1427, 1946, 2417, 2854, 2919, 4281, 4834, 5838, 7251, 8562, 9989, 14502, 16919, 19978, 29967, 33838, 50757, 59934, 101514, 198353, 335963, 396706, 595059, 671926, 1007889, 1190118, 1388471, 2015778, 2351741, 2776942, 3449059, 4165413, 4703482, 6898118, 7055223, 8330826, 10347177, 14110446, 20694354, 24143413, 48286826, 72430239, 144860478, 479419201, 958838402, 1438257603, 2876515206, 3355934407, 6711868814, 10067803221, 20135606442]

約数ペア:

[(1, 20135606442), (2, 10067803221), (3, 6711868814), (6, 3355934407), (7, 2876515206), (14, 1438257603), (21, 958838402), (42, 479419201), (139, 144860478), (278, 72430239), (417, 48286826), (834, 24143413), (973, 20694354), (1427, 14110446), (1946, 10347177), (2417, 8330826), (2854, 7055223), (2919, 6898118), (4281, 4703482), (4834, 4165413), (5838, 3449059), (7251, 2776942), (8562, 2351741), (9989, 2015778), (14502, 1388471), (16919, 1190118), (19978, 1007889), (29967, 671926), (33838, 595059), (50757, 396706), (59934, 335963), (101514, 198353)]