20220971382

素因数分解:

$2^1\times 3^7\times {\mathrm{727}}^1\times {\mathrm{6359}}^1$

素因数の和:7109

約数の個数: 64

約数和(自身を含む): 45559987200

約数和(自身を除く): 25339015818

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 727, 729, 1454, 1458, 2181, 2187, 4362, 4374, 6359, 6543, 12718, 13086, 19077, 19629, 38154, 39258, 57231, 58887, 114462, 117774, 171693, 176661, 343386, 353322, 515079, 529983, 1030158, 1059966, 1545237, 1589949, 3090474, 3179898, 4622993, 4635711, 9245986, 9271422, 13868979, 13907133, 27737958, 27814266, 41606937, 83213874, 124820811, 249641622, 374462433, 748924866, 1123387299, 2246774598, 3370161897, 6740323794, 10110485691, 20220971382]

約数ペア:

[(1, 20220971382), (2, 10110485691), (3, 6740323794), (6, 3370161897), (9, 2246774598), (18, 1123387299), (27, 748924866), (54, 374462433), (81, 249641622), (162, 124820811), (243, 83213874), (486, 41606937), (727, 27814266), (729, 27737958), (1454, 13907133), (1458, 13868979), (2181, 9271422), (2187, 9245986), (4362, 4635711), (4374, 4622993), (6359, 3179898), (6543, 3090474), (12718, 1589949), (13086, 1545237), (19077, 1059966), (19629, 1030158), (38154, 529983), (39258, 515079), (57231, 353322), (58887, 343386), (114462, 176661), (117774, 171693)]