2040779994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{17659}}^1$

素因数の和:17795

約数の個数: 64

約数和(自身を含む): 4760570880

約数和(自身を除く): 2719790886

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 103, 187, 206, 309, 374, 561, 618, 1122, 1133, 1751, 2266, 3399, 3502, 5253, 6798, 10506, 17659, 19261, 35318, 38522, 52977, 57783, 105954, 115566, 194249, 300203, 388498, 582747, 600406, 900609, 1165494, 1801218, 1818877, 3302233, 3637754, 5456631, 6604466, 9906699, 10913262, 19813398, 20007647, 30920909, 40015294, 60022941, 61841818, 92762727, 120045882, 185525454, 340129999, 680259998, 1020389997, 2040779994]

約数ペア:

[(1, 2040779994), (2, 1020389997), (3, 680259998), (6, 340129999), (11, 185525454), (17, 120045882), (22, 92762727), (33, 61841818), (34, 60022941), (51, 40015294), (66, 30920909), (102, 20007647), (103, 19813398), (187, 10913262), (206, 9906699), (309, 6604466), (374, 5456631), (561, 3637754), (618, 3302233), (1122, 1818877), (1133, 1801218), (1751, 1165494), (2266, 900609), (3399, 600406), (3502, 582747), (5253, 388498), (6798, 300203), (10506, 194249), (17659, 115566), (19261, 105954), (35318, 57783), (38522, 52977)]