20165672730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1433239}}^1$

素因数の和:1433323

約数の個数: 64

約数和(自身を含む): 56137144320

約数和(自身を除く): 35971471590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 201, 210, 335, 402, 469, 670, 938, 1005, 1407, 2010, 2345, 2814, 4690, 7035, 14070, 1433239, 2866478, 4299717, 7166195, 8599434, 10032673, 14332390, 20065346, 21498585, 30098019, 42997170, 50163365, 60196038, 96027013, 100326730, 150490095, 192054026, 288081039, 300980190, 480135065, 576162078, 672189091, 960270130, 1344378182, 1440405195, 2016567273, 2880810390, 3360945455, 4033134546, 6721890910, 10082836365, 20165672730]

約数ペア:

[(1, 20165672730), (2, 10082836365), (3, 6721890910), (5, 4033134546), (6, 3360945455), (7, 2880810390), (10, 2016567273), (14, 1440405195), (15, 1344378182), (21, 960270130), (30, 672189091), (35, 576162078), (42, 480135065), (67, 300980190), (70, 288081039), (105, 192054026), (134, 150490095), (201, 100326730), (210, 96027013), (335, 60196038), (402, 50163365), (469, 42997170), (670, 30098019), (938, 21498585), (1005, 20065346), (1407, 14332390), (2010, 10032673), (2345, 8599434), (2814, 7166195), (4690, 4299717), (7035, 2866478), (14070, 1433239)]