20112295098

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{367}}^1\times {\mathrm{3517}}^1$

素因数の和:3956

約数の個数: 96

約数和(自身を含む): 47818232064

約数和(自身を除く): 27705936966

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 53, 98, 106, 147, 159, 294, 318, 367, 371, 734, 742, 1101, 1113, 2202, 2226, 2569, 2597, 3517, 5138, 5194, 7034, 7707, 7791, 10551, 15414, 15582, 17983, 19451, 21102, 24619, 35966, 38902, 49238, 53949, 58353, 73857, 107898, 116706, 136157, 147714, 172333, 186401, 272314, 344666, 372802, 408471, 516999, 559203, 816942, 953099, 1033998, 1118406, 1290739, 1304807, 1906198, 2581478, 2609614, 2859297, 3872217, 3914421, 5718594, 7744434, 7828842, 9035173, 9133649, 18070346, 18267298, 27105519, 27400947, 54211038, 54801894, 63246211, 68409167, 126492422, 136818334, 189738633, 205227501, 379477266, 410455002, 478864169, 957728338, 1436592507, 2873185014, 3352049183, 6704098366, 10056147549, 20112295098]

約数ペア:

[(1, 20112295098), (2, 10056147549), (3, 6704098366), (6, 3352049183), (7, 2873185014), (14, 1436592507), (21, 957728338), (42, 478864169), (49, 410455002), (53, 379477266), (98, 205227501), (106, 189738633), (147, 136818334), (159, 126492422), (294, 68409167), (318, 63246211), (367, 54801894), (371, 54211038), (734, 27400947), (742, 27105519), (1101, 18267298), (1113, 18070346), (2202, 9133649), (2226, 9035173), (2569, 7828842), (2597, 7744434), (3517, 5718594), (5138, 3914421), (5194, 3872217), (7034, 2859297), (7707, 2609614), (7791, 2581478), (10551, 1906198), (15414, 1304807), (15582, 1290739), (17983, 1118406), (19451, 1033998), (21102, 953099), (24619, 816942), (35966, 559203), (38902, 516999), (49238, 408471), (53949, 372802), (58353, 344666), (73857, 272314), (107898, 186401), (116706, 172333), (136157, 147714)]