20179963266

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1\times {\mathrm{151631}}^1$

素因数の和:152218

約数の個数: 32

約数和(自身を含む): 41421010176

約数和(自身を除く): 21241046910

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 541, 1082, 1623, 3246, 22181, 44362, 66543, 133086, 151631, 303262, 454893, 909786, 6216871, 12433742, 18650613, 37301226, 82032371, 164064742, 246097113, 492194226, 3363327211, 6726654422, 10089981633, 20179963266]

約数ペア:

[(1, 20179963266), (2, 10089981633), (3, 6726654422), (6, 3363327211), (41, 492194226), (82, 246097113), (123, 164064742), (246, 82032371), (541, 37301226), (1082, 18650613), (1623, 12433742), (3246, 6216871), (22181, 909786), (44362, 454893), (66543, 303262), (133086, 151631)]