20114032

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{15913}}^1$

素因数の和:16000

約数の個数: 20

約数和(自身を含む): 39466720

約数和(自身を除く): 19352688

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 15913, 31826, 63652, 127304, 254608, 1257127, 2514254, 5028508, 10057016, 20114032]

約数ペア:

[(1, 20114032), (2, 10057016), (4, 5028508), (8, 2514254), (16, 1257127), (79, 254608), (158, 127304), (316, 63652), (632, 31826), (1264, 15913)]