20366921106

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{893051}}^1$

素因数の和:893247

約数の個数: 48

約数和(自身を含む): 50711064768

約数和(自身を除く): 30344143662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 181, 362, 543, 1086, 1267, 1629, 2534, 3258, 3801, 7602, 11403, 22806, 893051, 1786102, 2679153, 5358306, 6251357, 8037459, 12502714, 16074918, 18754071, 37508142, 56262213, 112524426, 161642231, 323284462, 484926693, 969853386, 1131495617, 1454780079, 2262991234, 2909560158, 3394486851, 6788973702, 10183460553, 20366921106]

約数ペア:

[(1, 20366921106), (2, 10183460553), (3, 6788973702), (6, 3394486851), (7, 2909560158), (9, 2262991234), (14, 1454780079), (18, 1131495617), (21, 969853386), (42, 484926693), (63, 323284462), (126, 161642231), (181, 112524426), (362, 56262213), (543, 37508142), (1086, 18754071), (1267, 16074918), (1629, 12502714), (2534, 8037459), (3258, 6251357), (3801, 5358306), (7602, 2679153), (11403, 1786102), (22806, 893051)]