20361429

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{383}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 33177600

約数和(自身を除く): 12816171

約数列:

[1, 3, 9, 11, 27, 33, 99, 179, 297, 383, 537, 1149, 1611, 1969, 3447, 4213, 4833, 5907, 10341, 12639, 17721, 37917, 53163, 68557, 113751, 205671, 617013, 754127, 1851039, 2262381, 6787143, 20361429]

約数ペア:

[(1, 20361429), (3, 6787143), (9, 2262381), (11, 1851039), (27, 754127), (33, 617013), (99, 205671), (179, 113751), (297, 68557), (383, 53163), (537, 37917), (1149, 17721), (1611, 12639), (1969, 10341), (3447, 5907), (4213, 4833)]