2020169228

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{8209}}^1$

素因数の和:8295

約数の個数: 96

約数和(自身を含む): 4766791680

約数和(自身を除く): 2746622452

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 47, 68, 77, 94, 119, 154, 187, 188, 238, 308, 329, 374, 476, 517, 658, 748, 799, 1034, 1309, 1316, 1598, 2068, 2618, 3196, 3619, 5236, 5593, 7238, 8209, 8789, 11186, 14476, 16418, 17578, 22372, 32836, 35156, 57463, 61523, 90299, 114926, 123046, 139553, 180598, 229852, 246092, 279106, 361196, 385823, 558212, 632093, 771646, 976871, 1264186, 1535083, 1543292, 1953742, 2528372, 2700761, 3070166, 3907484, 4244053, 5401522, 6140332, 6558991, 8488106, 10745581, 10803044, 13117982, 16976212, 21491162, 26235964, 29708371, 42982324, 45912937, 59416742, 72148901, 91825874, 118833484, 144297802, 183651748, 288595604, 505042307, 1010084614, 2020169228]

約数ペア:

[(1, 2020169228), (2, 1010084614), (4, 505042307), (7, 288595604), (11, 183651748), (14, 144297802), (17, 118833484), (22, 91825874), (28, 72148901), (34, 59416742), (44, 45912937), (47, 42982324), (68, 29708371), (77, 26235964), (94, 21491162), (119, 16976212), (154, 13117982), (187, 10803044), (188, 10745581), (238, 8488106), (308, 6558991), (329, 6140332), (374, 5401522), (476, 4244053), (517, 3907484), (658, 3070166), (748, 2700761), (799, 2528372), (1034, 1953742), (1309, 1543292), (1316, 1535083), (1598, 1264186), (2068, 976871), (2618, 771646), (3196, 632093), (3619, 558212), (5236, 385823), (5593, 361196), (7238, 279106), (8209, 246092), (8789, 229852), (11186, 180598), (14476, 139553), (16418, 123046), (17578, 114926), (22372, 90299), (32836, 61523), (35156, 57463)]