20134004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 41126400

約数和(自身を除く): 20992396

約数列:

[1, 2, 4, 11, 22, 29, 31, 44, 58, 62, 116, 124, 319, 341, 509, 638, 682, 899, 1018, 1276, 1364, 1798, 2036, 3596, 5599, 9889, 11198, 14761, 15779, 19778, 22396, 29522, 31558, 39556, 59044, 63116, 162371, 173569, 324742, 347138, 457591, 649484, 694276, 915182, 1830364, 5033501, 10067002, 20134004]

約数ペア:

[(1, 20134004), (2, 10067002), (4, 5033501), (11, 1830364), (22, 915182), (29, 694276), (31, 649484), (44, 457591), (58, 347138), (62, 324742), (116, 173569), (124, 162371), (319, 63116), (341, 59044), (509, 39556), (638, 31558), (682, 29522), (899, 22396), (1018, 19778), (1276, 15779), (1364, 14761), (1798, 11198), (2036, 9889), (3596, 5599)]