20467673136

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{38867}}^1$

素因数の和:38960

約数の個数: 160

約数和(自身を含む): 62462430720

約数和(自身を除く): 41994757584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 53, 54, 69, 72, 92, 106, 108, 138, 144, 159, 184, 207, 212, 216, 276, 318, 368, 414, 424, 432, 477, 552, 621, 636, 828, 848, 954, 1104, 1219, 1242, 1272, 1431, 1656, 1908, 2438, 2484, 2544, 2862, 3312, 3657, 3816, 4876, 4968, 5724, 7314, 7632, 9752, 9936, 10971, 11448, 14628, 19504, 21942, 22896, 29256, 32913, 38867, 43884, 58512, 65826, 77734, 87768, 116601, 131652, 155468, 175536, 233202, 263304, 310936, 349803, 466404, 526608, 621872, 699606, 893941, 932808, 1049409, 1399212, 1787882, 1865616, 2059951, 2098818, 2681823, 2798424, 3575764, 4119902, 4197636, 5363646, 5596848, 6179853, 7151528, 8045469, 8239804, 8395272, 10727292, 12359706, 14303056, 16090938, 16479608, 16790544, 18539559, 21454584, 24136407, 24719412, 32181876, 32959216, 37079118, 42909168, 47378873, 48272814, 49438824, 55618677, 64363752, 74158236, 94757746, 96545628, 98877648, 111237354, 128727504, 142136619, 148316472, 189515492, 193091256, 222474708, 284273238, 296632944, 379030984, 386182512, 426409857, 444949416, 568546476, 758061968, 852819714, 889898832, 1137092952, 1279229571, 1705639428, 2274185904, 2558459142, 3411278856, 5116918284, 6822557712, 10233836568, 20467673136]

約数ペア:

[(1, 20467673136), (2, 10233836568), (3, 6822557712), (4, 5116918284), (6, 3411278856), (8, 2558459142), (9, 2274185904), (12, 1705639428), (16, 1279229571), (18, 1137092952), (23, 889898832), (24, 852819714), (27, 758061968), (36, 568546476), (46, 444949416), (48, 426409857), (53, 386182512), (54, 379030984), (69, 296632944), (72, 284273238), (92, 222474708), (106, 193091256), (108, 189515492), (138, 148316472), (144, 142136619), (159, 128727504), (184, 111237354), (207, 98877648), (212, 96545628), (216, 94757746), (276, 74158236), (318, 64363752), (368, 55618677), (414, 49438824), (424, 48272814), (432, 47378873), (477, 42909168), (552, 37079118), (621, 32959216), (636, 32181876), (828, 24719412), (848, 24136407), (954, 21454584), (1104, 18539559), (1219, 16790544), (1242, 16479608), (1272, 16090938), (1431, 14303056), (1656, 12359706), (1908, 10727292), (2438, 8395272), (2484, 8239804), (2544, 8045469), (2862, 7151528), (3312, 6179853), (3657, 5596848), (3816, 5363646), (4876, 4197636), (4968, 4119902), (5724, 3575764), (7314, 2798424), (7632, 2681823), (9752, 2098818), (9936, 2059951), (10971, 1865616), (11448, 1787882), (14628, 1399212), (19504, 1049409), (21942, 932808), (22896, 893941), (29256, 699606), (32913, 621872), (38867, 526608), (43884, 466404), (58512, 349803), (65826, 310936), (77734, 263304), (87768, 233202), (116601, 175536), (131652, 155468)]