20226899224

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{184189}}^1$

素因数の和:184292

約数の個数: 64

約数和(自身を含む): 45354945600

約数和(自身を除く): 25128046376

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 53, 56, 74, 106, 148, 212, 259, 296, 371, 424, 518, 742, 1036, 1484, 1961, 2072, 2968, 3922, 7844, 13727, 15688, 27454, 54908, 109816, 184189, 368378, 736756, 1289323, 1473512, 2578646, 5157292, 6814993, 9762017, 10314584, 13629986, 19524034, 27259972, 39048068, 47704951, 54519944, 68334119, 78096136, 95409902, 136668238, 190819804, 273336476, 361194629, 381639608, 546672952, 722389258, 1444778516, 2528362403, 2889557032, 5056724806, 10113449612, 20226899224]

約数ペア:

[(1, 20226899224), (2, 10113449612), (4, 5056724806), (7, 2889557032), (8, 2528362403), (14, 1444778516), (28, 722389258), (37, 546672952), (53, 381639608), (56, 361194629), (74, 273336476), (106, 190819804), (148, 136668238), (212, 95409902), (259, 78096136), (296, 68334119), (371, 54519944), (424, 47704951), (518, 39048068), (742, 27259972), (1036, 19524034), (1484, 13629986), (1961, 10314584), (2072, 9762017), (2968, 6814993), (3922, 5157292), (7844, 2578646), (13727, 1473512), (15688, 1289323), (27454, 736756), (54908, 368378), (109816, 184189)]