20048112

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19889}}^1$

素因数の和:19910

約数の個数: 60

約数和(自身を含む): 64125360

約数和(自身を除く): 44077248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 19889, 39778, 59667, 79556, 119334, 139223, 159112, 179001, 238668, 278446, 318224, 358002, 417669, 477336, 556892, 716004, 835338, 954672, 1113784, 1253007, 1432008, 1670676, 2227568, 2506014, 2864016, 3341352, 5012028, 6682704, 10024056, 20048112]

約数ペア:

[(1, 20048112), (2, 10024056), (3, 6682704), (4, 5012028), (6, 3341352), (7, 2864016), (8, 2506014), (9, 2227568), (12, 1670676), (14, 1432008), (16, 1253007), (18, 1113784), (21, 954672), (24, 835338), (28, 716004), (36, 556892), (42, 477336), (48, 417669), (56, 358002), (63, 318224), (72, 278446), (84, 238668), (112, 179001), (126, 159112), (144, 139223), (168, 119334), (252, 79556), (336, 59667), (504, 39778), (1008, 19889)]