20194178436

素因数分解:

$2^2\times 3^2\times {\mathrm{1103}}^1\times {\mathrm{508567}}^1$

素因数の和:509680

約数の個数: 36

約数和(自身を含む): 51092775552

約数和(自身を除く): 30898597116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1103, 2206, 3309, 4412, 6618, 9927, 13236, 19854, 39708, 508567, 1017134, 1525701, 2034268, 3051402, 4577103, 6102804, 9154206, 18308412, 560949401, 1121898802, 1682848203, 2243797604, 3365696406, 5048544609, 6731392812, 10097089218, 20194178436]

約数ペア:

[(1, 20194178436), (2, 10097089218), (3, 6731392812), (4, 5048544609), (6, 3365696406), (9, 2243797604), (12, 1682848203), (18, 1121898802), (36, 560949401), (1103, 18308412), (2206, 9154206), (3309, 6102804), (4412, 4577103), (6618, 3051402), (9927, 2034268), (13236, 1525701), (19854, 1017134), (39708, 508567)]