20173465270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2179}}^1\times {\mathrm{6961}}^1$

素因数の和:9173

約数の個数: 64

約数和(自身を含む): 43710220800

約数和(自身を除く): 23536755530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 2179, 4358, 6961, 10895, 13922, 15253, 21790, 30506, 34805, 41401, 48727, 69610, 76265, 82802, 97454, 132259, 152530, 207005, 243635, 264518, 289807, 414010, 487270, 579614, 661295, 925813, 1322590, 1449035, 1851626, 2898070, 4629065, 9258130, 15168019, 30336038, 75840095, 106176133, 151680190, 212352266, 288192361, 530880665, 576384722, 1061761330, 1440961805, 2017346527, 2881923610, 4034693054, 10086732635, 20173465270]

約数ペア:

[(1, 20173465270), (2, 10086732635), (5, 4034693054), (7, 2881923610), (10, 2017346527), (14, 1440961805), (19, 1061761330), (35, 576384722), (38, 530880665), (70, 288192361), (95, 212352266), (133, 151680190), (190, 106176133), (266, 75840095), (665, 30336038), (1330, 15168019), (2179, 9258130), (4358, 4629065), (6961, 2898070), (10895, 1851626), (13922, 1449035), (15253, 1322590), (21790, 925813), (30506, 661295), (34805, 579614), (41401, 487270), (48727, 414010), (69610, 289807), (76265, 264518), (82802, 243635), (97454, 207005), (132259, 152530)]