20222748020

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2053}}^1\times {\mathrm{7351}}^1$

素因数の和:9480

約数の個数: 48

約数和(自身を含む): 43128478848

約数和(自身を除く): 22905730828

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 2053, 4106, 7351, 8212, 10265, 14702, 20530, 29404, 36755, 41060, 73510, 137551, 147020, 275102, 492517, 550204, 687755, 985034, 1375510, 1970068, 2462585, 2751020, 4925170, 9850340, 15091603, 30183206, 60366412, 75458015, 150916030, 301832060, 1011137401, 2022274802, 4044549604, 5055687005, 10111374010, 20222748020]

約数ペア:

[(1, 20222748020), (2, 10111374010), (4, 5055687005), (5, 4044549604), (10, 2022274802), (20, 1011137401), (67, 301832060), (134, 150916030), (268, 75458015), (335, 60366412), (670, 30183206), (1340, 15091603), (2053, 9850340), (4106, 4925170), (7351, 2751020), (8212, 2462585), (10265, 1970068), (14702, 1375510), (20530, 985034), (29404, 687755), (36755, 550204), (41060, 492517), (73510, 275102), (137551, 147020)]