20367002898

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{550073}}^1$

素因数の和:550120

約数の個数: 72

約数和(自身を含む): 51358209084

約数和(自身を除く): 30991206186

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 121, 153, 187, 198, 242, 306, 363, 374, 561, 726, 1089, 1122, 1683, 2057, 2178, 3366, 4114, 6171, 12342, 18513, 37026, 550073, 1100146, 1650219, 3300438, 4950657, 6050803, 9351241, 9901314, 12101606, 18152409, 18702482, 28053723, 36304818, 54457227, 56107446, 66558833, 84161169, 102863651, 108914454, 133117666, 168322338, 199676499, 205727302, 308590953, 399352998, 599029497, 617181906, 925772859, 1131500161, 1198058994, 1851545718, 2263000322, 3394500483, 6789000966, 10183501449, 20367002898]

約数ペア:

[(1, 20367002898), (2, 10183501449), (3, 6789000966), (6, 3394500483), (9, 2263000322), (11, 1851545718), (17, 1198058994), (18, 1131500161), (22, 925772859), (33, 617181906), (34, 599029497), (51, 399352998), (66, 308590953), (99, 205727302), (102, 199676499), (121, 168322338), (153, 133117666), (187, 108914454), (198, 102863651), (242, 84161169), (306, 66558833), (363, 56107446), (374, 54457227), (561, 36304818), (726, 28053723), (1089, 18702482), (1122, 18152409), (1683, 12101606), (2057, 9901314), (2178, 9351241), (3366, 6050803), (4114, 4950657), (6171, 3300438), (12342, 1650219), (18513, 1100146), (37026, 550073)]