20172135095

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2939}}^1\times {\mathrm{4783}}^1$

素因数の和:7775

約数の個数: 32

約数和(自身を含む): 28354959360

約数和(自身を除く): 8182824265

約数列:

[1, 5, 7, 35, 41, 205, 287, 1435, 2939, 4783, 14695, 20573, 23915, 33481, 102865, 120499, 167405, 196103, 602495, 843493, 980515, 1372721, 4217465, 6863605, 14057237, 70286185, 98400659, 492003295, 576346717, 2881733585, 4034427019, 20172135095]

約数ペア:

[(1, 20172135095), (5, 4034427019), (7, 2881733585), (35, 576346717), (41, 492003295), (205, 98400659), (287, 70286185), (1435, 14057237), (2939, 6863605), (4783, 4217465), (14695, 1372721), (20573, 980515), (23915, 843493), (33481, 602495), (102865, 196103), (120499, 167405)]