20163473066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{971921}}^1$

素因数の和:971998

約数の個数: 32

約数和(自身を含む): 35269105536

約数和(自身を除く): 15105632470

約数列:

[1, 2, 11, 22, 23, 41, 46, 82, 253, 451, 506, 902, 943, 1886, 10373, 20746, 971921, 1943842, 10691131, 21382262, 22354183, 39848761, 44708366, 79697522, 245896013, 438336371, 491792026, 876672742, 916521503, 1833043006, 10081736533, 20163473066]

約数ペア:

[(1, 20163473066), (2, 10081736533), (11, 1833043006), (22, 916521503), (23, 876672742), (41, 491792026), (46, 438336371), (82, 245896013), (253, 79697522), (451, 44708366), (506, 39848761), (902, 22354183), (943, 21382262), (1886, 10691131), (10373, 1943842), (20746, 971921)]