20223559629

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{64811}}^1$

素因数の和:64967

約数の個数: 64

約数和(自身を含む): 37165793280

約数和(自身を除く): 16942233651

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 127, 189, 273, 351, 381, 819, 889, 1143, 1651, 2457, 2667, 3429, 4953, 8001, 11557, 14859, 24003, 34671, 44577, 64811, 104013, 194433, 312039, 453677, 583299, 842543, 1361031, 1749897, 2527629, 4083093, 5897801, 7582887, 8230997, 12249279, 17693403, 22748661, 24692991, 53080209, 57616979, 74078973, 107002961, 159240627, 172850937, 222236919, 321008883, 518552811, 749020727, 963026649, 1555658433, 2247062181, 2889079947, 6741186543, 20223559629]

約数ペア:

[(1, 20223559629), (3, 6741186543), (7, 2889079947), (9, 2247062181), (13, 1555658433), (21, 963026649), (27, 749020727), (39, 518552811), (63, 321008883), (91, 222236919), (117, 172850937), (127, 159240627), (189, 107002961), (273, 74078973), (351, 57616979), (381, 53080209), (819, 24692991), (889, 22748661), (1143, 17693403), (1651, 12249279), (2457, 8230997), (2667, 7582887), (3429, 5897801), (4953, 4083093), (8001, 2527629), (11557, 1749897), (14859, 1361031), (24003, 842543), (34671, 583299), (44577, 453677), (64811, 312039), (104013, 194433)]