20210933652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18508181}}^1$

素因数の和:18508208

約数の個数: 48

約数和(自身を含む): 58041658752

約数和(自身を除く): 37830725100

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 18508181, 37016362, 55524543, 74032724, 111049086, 129557267, 222098172, 240606353, 259114534, 388671801, 481212706, 518229068, 721819059, 777343602, 962425412, 1443638118, 1554687204, 1684244471, 2887276236, 3368488942, 5052733413, 6736977884, 10105466826, 20210933652]

約数ペア:

[(1, 20210933652), (2, 10105466826), (3, 6736977884), (4, 5052733413), (6, 3368488942), (7, 2887276236), (12, 1684244471), (13, 1554687204), (14, 1443638118), (21, 962425412), (26, 777343602), (28, 721819059), (39, 518229068), (42, 481212706), (52, 388671801), (78, 259114534), (84, 240606353), (91, 222098172), (156, 129557267), (182, 111049086), (273, 74032724), (364, 55524543), (546, 37016362), (1092, 18508181)]