20176673034

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{53959}}^1$

素因数の和:54307

約数の個数: 64

約数和(自身を含む): 47864678400

約数和(自身を除く): 27688005366

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 307, 406, 609, 614, 921, 1218, 1842, 2149, 4298, 6447, 8903, 12894, 17806, 26709, 53418, 53959, 62321, 107918, 124642, 161877, 186963, 323754, 373926, 377713, 755426, 1133139, 1564811, 2266278, 3129622, 4694433, 9388866, 10953677, 16565413, 21907354, 32861031, 33130826, 49696239, 65722062, 99392478, 115957891, 231915782, 347873673, 480396977, 695747346, 960793954, 1441190931, 2882381862, 3362778839, 6725557678, 10088336517, 20176673034]

約数ペア:

[(1, 20176673034), (2, 10088336517), (3, 6725557678), (6, 3362778839), (7, 2882381862), (14, 1441190931), (21, 960793954), (29, 695747346), (42, 480396977), (58, 347873673), (87, 231915782), (174, 115957891), (203, 99392478), (307, 65722062), (406, 49696239), (609, 33130826), (614, 32861031), (921, 21907354), (1218, 16565413), (1842, 10953677), (2149, 9388866), (4298, 4694433), (6447, 3129622), (8903, 2266278), (12894, 1564811), (17806, 1133139), (26709, 755426), (53418, 377713), (53959, 373926), (62321, 323754), (107918, 186963), (124642, 161877)]