20022048

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{3659}}^1$

素因数の和:3694

約数の個数: 72

約数和(自身を含む): 59950800

約数和(自身を除く): 39928752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 3659, 5472, 7318, 10977, 14636, 21954, 29272, 32931, 43908, 58544, 65862, 69521, 87816, 117088, 131724, 139042, 175632, 208563, 263448, 278084, 351264, 417126, 526896, 556168, 625689, 834252, 1053792, 1112336, 1251378, 1668504, 2224672, 2502756, 3337008, 5005512, 6674016, 10011024, 20022048]

約数ペア:

[(1, 20022048), (2, 10011024), (3, 6674016), (4, 5005512), (6, 3337008), (8, 2502756), (9, 2224672), (12, 1668504), (16, 1251378), (18, 1112336), (19, 1053792), (24, 834252), (32, 625689), (36, 556168), (38, 526896), (48, 417126), (57, 351264), (72, 278084), (76, 263448), (96, 208563), (114, 175632), (144, 139042), (152, 131724), (171, 117088), (228, 87816), (288, 69521), (304, 65862), (342, 58544), (456, 43908), (608, 32931), (684, 29272), (912, 21954), (1368, 14636), (1824, 10977), (2736, 7318), (3659, 5472)]