20170095918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{701}}^1\times {\mathrm{9649}}^1$

素因数の和:10433

約数の個数: 64

約数和(自身を含む): 46823961600

約数和(自身を除く): 26653865682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 701, 994, 1402, 1491, 2103, 2982, 4206, 4907, 9649, 9814, 14721, 19298, 28947, 29442, 49771, 57894, 67543, 99542, 135086, 149313, 202629, 298626, 348397, 405258, 685079, 696794, 1045191, 1370158, 2055237, 2090382, 4110474, 4795553, 6763949, 9591106, 13527898, 14386659, 20291847, 28773318, 40583694, 47347643, 94695286, 142042929, 284085858, 480240379, 960480758, 1440721137, 2881442274, 3361682653, 6723365306, 10085047959, 20170095918]

約数ペア:

[(1, 20170095918), (2, 10085047959), (3, 6723365306), (6, 3361682653), (7, 2881442274), (14, 1440721137), (21, 960480758), (42, 480240379), (71, 284085858), (142, 142042929), (213, 94695286), (426, 47347643), (497, 40583694), (701, 28773318), (994, 20291847), (1402, 14386659), (1491, 13527898), (2103, 9591106), (2982, 6763949), (4206, 4795553), (4907, 4110474), (9649, 2090382), (9814, 2055237), (14721, 1370158), (19298, 1045191), (28947, 696794), (29442, 685079), (49771, 405258), (57894, 348397), (67543, 298626), (99542, 202629), (135086, 149313)]