20130161436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7261963}}^1$

素因数の和:7261991

約数の個数: 72

約数和(自身を含む): 63440517504

約数和(自身を除く): 43310356068

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 7261963, 14523926, 21785889, 29047852, 43571778, 50833741, 65357667, 79881593, 87143556, 101667482, 130715334, 152501223, 159763186, 203334964, 239644779, 261430668, 305002446, 319526372, 457503669, 479289558, 559171151, 610004892, 718934337, 915007338, 958579116, 1118342302, 1437868674, 1677513453, 1830014676, 2236684604, 2875737348, 3355026906, 5032540359, 6710053812, 10065080718, 20130161436]

約数ペア:

[(1, 20130161436), (2, 10065080718), (3, 6710053812), (4, 5032540359), (6, 3355026906), (7, 2875737348), (9, 2236684604), (11, 1830014676), (12, 1677513453), (14, 1437868674), (18, 1118342302), (21, 958579116), (22, 915007338), (28, 718934337), (33, 610004892), (36, 559171151), (42, 479289558), (44, 457503669), (63, 319526372), (66, 305002446), (77, 261430668), (84, 239644779), (99, 203334964), (126, 159763186), (132, 152501223), (154, 130715334), (198, 101667482), (231, 87143556), (252, 79881593), (308, 65357667), (396, 50833741), (462, 43571778), (693, 29047852), (924, 21785889), (1386, 14523926), (2772, 7261963)]