20183936238

素因数分解:

$2^1\times 3^5\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{9377}}^1$

素因数の和:9540

約数の個数: 96

約数和(自身を含む): 46861790976

約数和(自身を除く): 26677854738

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 103, 129, 162, 206, 243, 258, 309, 387, 486, 618, 774, 927, 1161, 1854, 2322, 2781, 3483, 4429, 5562, 6966, 8343, 8858, 9377, 10449, 13287, 16686, 18754, 20898, 25029, 26574, 28131, 39861, 50058, 56262, 79722, 84393, 119583, 168786, 239166, 253179, 358749, 403211, 506358, 717498, 759537, 806422, 965831, 1076247, 1209633, 1519074, 1931662, 2152494, 2278611, 2419266, 2897493, 3628899, 4557222, 5794986, 7257798, 8692479, 10886697, 17384958, 21773394, 26077437, 32660091, 41530733, 52154874, 65320182, 78232311, 83061466, 97980273, 124592199, 156464622, 195960546, 234696933, 249184398, 373776597, 469393866, 747553194, 1121329791, 2242659582, 3363989373, 6727978746, 10091968119, 20183936238]

約数ペア:

[(1, 20183936238), (2, 10091968119), (3, 6727978746), (6, 3363989373), (9, 2242659582), (18, 1121329791), (27, 747553194), (43, 469393866), (54, 373776597), (81, 249184398), (86, 234696933), (103, 195960546), (129, 156464622), (162, 124592199), (206, 97980273), (243, 83061466), (258, 78232311), (309, 65320182), (387, 52154874), (486, 41530733), (618, 32660091), (774, 26077437), (927, 21773394), (1161, 17384958), (1854, 10886697), (2322, 8692479), (2781, 7257798), (3483, 5794986), (4429, 4557222), (5562, 3628899), (6966, 2897493), (8343, 2419266), (8858, 2278611), (9377, 2152494), (10449, 1931662), (13287, 1519074), (16686, 1209633), (18754, 1076247), (20898, 965831), (25029, 806422), (26574, 759537), (28131, 717498), (39861, 506358), (50058, 403211), (56262, 358749), (79722, 253179), (84393, 239166), (119583, 168786)]