20216398932

素因数分解:

$2^2\times 3^4\times {\mathrm{1249}}^1\times {\mathrm{49957}}^1$

素因数の和:51222

約数の個数: 60

約数和(自身を含む): 52893032500

約数和(自身を除く): 32676633568

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1249, 2498, 3747, 4996, 7494, 11241, 14988, 22482, 33723, 44964, 49957, 67446, 99914, 101169, 134892, 149871, 199828, 202338, 299742, 404676, 449613, 599484, 899226, 1348839, 1798452, 2697678, 4046517, 5395356, 8093034, 16186068, 62396293, 124792586, 187188879, 249585172, 374377758, 561566637, 748755516, 1123133274, 1684699911, 2246266548, 3369399822, 5054099733, 6738799644, 10108199466, 20216398932]

約数ペア:

[(1, 20216398932), (2, 10108199466), (3, 6738799644), (4, 5054099733), (6, 3369399822), (9, 2246266548), (12, 1684699911), (18, 1123133274), (27, 748755516), (36, 561566637), (54, 374377758), (81, 249585172), (108, 187188879), (162, 124792586), (324, 62396293), (1249, 16186068), (2498, 8093034), (3747, 5395356), (4996, 4046517), (7494, 2697678), (11241, 1798452), (14988, 1348839), (22482, 899226), (33723, 599484), (44964, 449613), (49957, 404676), (67446, 299742), (99914, 202338), (101169, 199828), (134892, 149871)]