20081277234

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1\times {\mathrm{2143}}^1$

素因数の和:2552

約数の個数: 96

約数和(自身を含む): 46669768704

約数和(自身を除く): 26588491470

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 113, 153, 226, 271, 306, 339, 542, 678, 813, 1017, 1626, 1921, 2034, 2143, 2439, 3842, 4286, 4607, 4878, 5763, 6429, 9214, 11526, 12858, 13821, 17289, 19287, 27642, 30623, 34578, 36431, 38574, 41463, 61246, 72862, 82926, 91869, 109293, 183738, 218586, 242159, 275607, 327879, 484318, 520591, 551214, 580753, 655758, 726477, 1041182, 1161506, 1452954, 1561773, 1742259, 2179431, 3123546, 3484518, 4116703, 4358862, 4685319, 5226777, 8233406, 9370638, 9872801, 10453554, 12350109, 19745602, 24700218, 29618403, 37050327, 59236806, 65625089, 74100654, 88855209, 131250178, 177710418, 196875267, 393750534, 590625801, 1115626513, 1181251602, 2231253026, 3346879539, 6693759078, 10040638617, 20081277234]

約数ペア:

[(1, 20081277234), (2, 10040638617), (3, 6693759078), (6, 3346879539), (9, 2231253026), (17, 1181251602), (18, 1115626513), (34, 590625801), (51, 393750534), (102, 196875267), (113, 177710418), (153, 131250178), (226, 88855209), (271, 74100654), (306, 65625089), (339, 59236806), (542, 37050327), (678, 29618403), (813, 24700218), (1017, 19745602), (1626, 12350109), (1921, 10453554), (2034, 9872801), (2143, 9370638), (2439, 8233406), (3842, 5226777), (4286, 4685319), (4607, 4358862), (4878, 4116703), (5763, 3484518), (6429, 3123546), (9214, 2179431), (11526, 1742259), (12858, 1561773), (13821, 1452954), (17289, 1161506), (19287, 1041182), (27642, 726477), (30623, 655758), (34578, 580753), (36431, 551214), (38574, 520591), (41463, 484318), (61246, 327879), (72862, 275607), (82926, 242159), (91869, 218586), (109293, 183738)]