20167508338

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1\times {\mathrm{8389}}^1$

素因数の和:8830

約数の個数: 32

約数和(自身を含む): 31608486000

約数和(自身を除く): 11440977662

約数列:

[1, 2, 29, 58, 181, 229, 362, 458, 5249, 6641, 8389, 10498, 13282, 16778, 41449, 82898, 243281, 486562, 1202021, 1518409, 1921081, 2404042, 3036818, 3842162, 44033861, 55711349, 88067722, 111422698, 347715661, 695431322, 10083754169, 20167508338]

約数ペア:

[(1, 20167508338), (2, 10083754169), (29, 695431322), (58, 347715661), (181, 111422698), (229, 88067722), (362, 55711349), (458, 44033861), (5249, 3842162), (6641, 3036818), (8389, 2404042), (10498, 1921081), (13282, 1518409), (16778, 1202021), (41449, 486562), (82898, 243281)]