20115036

素因数分解:

$2^2\times 3^2\times {\mathrm{293}}^1\times {\mathrm{1907}}^1$

素因数の和:2210

約数の個数: 36

約数和(自身を含む): 51046632

約数和(自身を除く): 30931596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 293, 586, 879, 1172, 1758, 1907, 2637, 3516, 3814, 5274, 5721, 7628, 10548, 11442, 17163, 22884, 34326, 68652, 558751, 1117502, 1676253, 2235004, 3352506, 5028759, 6705012, 10057518, 20115036]

約数ペア:

[(1, 20115036), (2, 10057518), (3, 6705012), (4, 5028759), (6, 3352506), (9, 2235004), (12, 1676253), (18, 1117502), (36, 558751), (293, 68652), (586, 34326), (879, 22884), (1172, 17163), (1758, 11442), (1907, 10548), (2637, 7628), (3516, 5721), (3814, 5274)]