20602098

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1553}}^1$

素因数の和:1639

約数の個数: 48

約数和(自身を含む): 49454496

約数和(自身を除く): 28852398

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 67, 99, 134, 198, 201, 402, 603, 737, 1206, 1474, 1553, 2211, 3106, 4422, 4659, 6633, 9318, 13266, 13977, 17083, 27954, 34166, 51249, 102498, 104051, 153747, 208102, 307494, 312153, 624306, 936459, 1144561, 1872918, 2289122, 3433683, 6867366, 10301049, 20602098]

約数ペア:

[(1, 20602098), (2, 10301049), (3, 6867366), (6, 3433683), (9, 2289122), (11, 1872918), (18, 1144561), (22, 936459), (33, 624306), (66, 312153), (67, 307494), (99, 208102), (134, 153747), (198, 104051), (201, 102498), (402, 51249), (603, 34166), (737, 27954), (1206, 17083), (1474, 13977), (1553, 13266), (2211, 9318), (3106, 6633), (4422, 4659)]