20091602014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{55901}}^1$

素因数の和:55993

約数の個数: 48

約数和(自身を含む): 35970924528

約数和(自身を除く): 15879322514

約数列:

[1, 2, 11, 17, 22, 31, 34, 62, 187, 341, 374, 527, 682, 961, 1054, 1922, 5797, 10571, 11594, 16337, 21142, 32674, 55901, 111802, 179707, 359414, 614911, 950317, 1229822, 1732931, 1900634, 3465862, 10453487, 19062241, 20906974, 29459827, 38124482, 53720861, 58919654, 107441722, 324058097, 590929471, 648116194, 913254637, 1181858942, 1826509274, 10045801007, 20091602014]

約数ペア:

[(1, 20091602014), (2, 10045801007), (11, 1826509274), (17, 1181858942), (22, 913254637), (31, 648116194), (34, 590929471), (62, 324058097), (187, 107441722), (341, 58919654), (374, 53720861), (527, 38124482), (682, 29459827), (961, 20906974), (1054, 19062241), (1922, 10453487), (5797, 3465862), (10571, 1900634), (11594, 1732931), (16337, 1229822), (21142, 950317), (32674, 614911), (55901, 359414), (111802, 179707)]