20072096

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:597

約数の個数: 48

約数和(自身を含む): 43545600

約数和(自身を除く): 23473504

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 127, 176, 254, 352, 449, 508, 898, 1016, 1397, 1796, 2032, 2794, 3592, 4064, 4939, 5588, 7184, 9878, 11176, 14368, 19756, 22352, 39512, 44704, 57023, 79024, 114046, 158048, 228092, 456184, 627253, 912368, 1254506, 1824736, 2509012, 5018024, 10036048, 20072096]

約数ペア:

[(1, 20072096), (2, 10036048), (4, 5018024), (8, 2509012), (11, 1824736), (16, 1254506), (22, 912368), (32, 627253), (44, 456184), (88, 228092), (127, 158048), (176, 114046), (254, 79024), (352, 57023), (449, 44704), (508, 39512), (898, 22352), (1016, 19756), (1397, 14368), (1796, 11176), (2032, 9878), (2794, 7184), (3592, 5588), (4064, 4939)]