20020226058

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{827}}^1\times {\mathrm{1307}}^1$

素因数の和:2166

約数の個数: 128

約数和(自身を含む): 51985152000

約数和(自身を除く): 31964925942

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 343, 378, 441, 686, 827, 882, 1029, 1307, 1323, 1654, 2058, 2481, 2614, 2646, 3087, 3921, 4962, 5789, 6174, 7443, 7842, 9149, 9261, 11578, 11763, 14886, 17367, 18298, 18522, 22329, 23526, 27447, 34734, 35289, 40523, 44658, 52101, 54894, 64043, 70578, 81046, 82341, 104202, 121569, 128086, 156303, 164682, 192129, 243138, 247023, 283661, 312606, 364707, 384258, 448301, 494046, 567322, 576387, 729414, 850983, 896602, 1080889, 1094121, 1152774, 1344903, 1701966, 1729161, 2161778, 2188242, 2552949, 2689806, 3242667, 3458322, 4034709, 5105898, 6485334, 7566223, 7658847, 8069418, 9728001, 12104127, 15132446, 15317694, 19456002, 22698669, 24208254, 29184003, 45397338, 52963561, 58368006, 68096007, 105927122, 136192014, 158890683, 204288021, 317781366, 370744927, 408576042, 476672049, 741489854, 953344098, 1112234781, 1430016147, 2224469562, 2860032294, 3336704343, 6673408686, 10010113029, 20020226058]

約数ペア:

[(1, 20020226058), (2, 10010113029), (3, 6673408686), (6, 3336704343), (7, 2860032294), (9, 2224469562), (14, 1430016147), (18, 1112234781), (21, 953344098), (27, 741489854), (42, 476672049), (49, 408576042), (54, 370744927), (63, 317781366), (98, 204288021), (126, 158890683), (147, 136192014), (189, 105927122), (294, 68096007), (343, 58368006), (378, 52963561), (441, 45397338), (686, 29184003), (827, 24208254), (882, 22698669), (1029, 19456002), (1307, 15317694), (1323, 15132446), (1654, 12104127), (2058, 9728001), (2481, 8069418), (2614, 7658847), (2646, 7566223), (3087, 6485334), (3921, 5105898), (4962, 4034709), (5789, 3458322), (6174, 3242667), (7443, 2689806), (7842, 2552949), (9149, 2188242), (9261, 2161778), (11578, 1729161), (11763, 1701966), (14886, 1344903), (17367, 1152774), (18298, 1094121), (18522, 1080889), (22329, 896602), (23526, 850983), (27447, 729414), (34734, 576387), (35289, 567322), (40523, 494046), (44658, 448301), (52101, 384258), (54894, 364707), (64043, 312606), (70578, 283661), (81046, 247023), (82341, 243138), (104202, 192129), (121569, 164682), (128086, 156303)]