20229464151

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1801}}^1\times {\mathrm{10667}}^1$

素因数の和:12493

約数の個数: 40

約数和(自身を含む): 32565008784

約数和(自身を除く): 12335544633

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1801, 5403, 10667, 16209, 23413, 32001, 48627, 70239, 96003, 138671, 145881, 210717, 288009, 416013, 632151, 864027, 1248039, 1896453, 3744117, 11232351, 19211267, 57633801, 172901403, 249746471, 518704209, 749239413, 1556112627, 2247718239, 6743154717, 20229464151]

約数ペア:

[(1, 20229464151), (3, 6743154717), (9, 2247718239), (13, 1556112627), (27, 749239413), (39, 518704209), (81, 249746471), (117, 172901403), (351, 57633801), (1053, 19211267), (1801, 11232351), (5403, 3744117), (10667, 1896453), (16209, 1248039), (23413, 864027), (32001, 632151), (48627, 416013), (70239, 288009), (96003, 210717), (138671, 145881)]