20233371664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{8353}}^1\times {\mathrm{13763}}^1$

素因数の和:22135

約数の個数: 40

約数和(自身を含む): 42774217632

約数和(自身を除く): 22540845968

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 8353, 13763, 16706, 27526, 33412, 55052, 66824, 91883, 110104, 133648, 151393, 183766, 220208, 302786, 367532, 605572, 735064, 1211144, 1470128, 2422288, 114962339, 229924678, 459849356, 919698712, 1264585729, 1839397424, 2529171458, 5058342916, 10116685832, 20233371664]

約数ペア:

[(1, 20233371664), (2, 10116685832), (4, 5058342916), (8, 2529171458), (11, 1839397424), (16, 1264585729), (22, 919698712), (44, 459849356), (88, 229924678), (176, 114962339), (8353, 2422288), (13763, 1470128), (16706, 1211144), (27526, 735064), (33412, 605572), (55052, 367532), (66824, 302786), (91883, 220208), (110104, 183766), (133648, 151393)]