20958325356

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2081}}^1\times {\mathrm{49369}}^1$

素因数の和:51474

約数の個数: 48

約数和(自身を含む): 51805323360

約数和(自身を除く): 30846998004

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 2081, 4162, 6243, 8324, 12486, 24972, 35377, 49369, 70754, 98738, 106131, 141508, 148107, 197476, 212262, 296214, 424524, 592428, 839273, 1678546, 2517819, 3357092, 5035638, 10071276, 102736889, 205473778, 308210667, 410947556, 616421334, 1232842668, 1746527113, 3493054226, 5239581339, 6986108452, 10479162678, 20958325356]

約数ペア:

[(1, 20958325356), (2, 10479162678), (3, 6986108452), (4, 5239581339), (6, 3493054226), (12, 1746527113), (17, 1232842668), (34, 616421334), (51, 410947556), (68, 308210667), (102, 205473778), (204, 102736889), (2081, 10071276), (4162, 5035638), (6243, 3357092), (8324, 2517819), (12486, 1678546), (24972, 839273), (35377, 592428), (49369, 424524), (70754, 296214), (98738, 212262), (106131, 197476), (141508, 148107)]