20173898844

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2996717}}^1$

素因数の和:2996755

約数の個数: 72

約数和(自身を含む): 58903489008

約数和(自身を除く): 38729590164

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3366, 6732, 2996717, 5993434, 8990151, 11986868, 17980302, 26970453, 32963887, 35960604, 50944189, 53940906, 65927774, 98891661, 101888378, 107881812, 131855548, 152832567, 197783322, 203776756, 296674983, 305665134, 395566644, 458497701, 560386079, 593349966, 611330268, 916995402, 1120772158, 1186699932, 1681158237, 1833990804, 2241544316, 3362316474, 5043474711, 6724632948, 10086949422, 20173898844]

約数ペア:

[(1, 20173898844), (2, 10086949422), (3, 6724632948), (4, 5043474711), (6, 3362316474), (9, 2241544316), (11, 1833990804), (12, 1681158237), (17, 1186699932), (18, 1120772158), (22, 916995402), (33, 611330268), (34, 593349966), (36, 560386079), (44, 458497701), (51, 395566644), (66, 305665134), (68, 296674983), (99, 203776756), (102, 197783322), (132, 152832567), (153, 131855548), (187, 107881812), (198, 101888378), (204, 98891661), (306, 65927774), (374, 53940906), (396, 50944189), (561, 35960604), (612, 32963887), (748, 26970453), (1122, 17980302), (1683, 11986868), (2244, 8990151), (3366, 5993434), (6732, 2996717)]