20286311616

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{2071723}}^1$

素因数の和:2071758

約数の個数: 84

約数和(自身を含む): 61567493832

約数和(自身を除く): 41281182216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 192, 204, 272, 288, 306, 408, 544, 576, 612, 816, 1088, 1224, 1632, 2448, 3264, 4896, 9792, 2071723, 4143446, 6215169, 8286892, 12430338, 16573784, 18645507, 24860676, 33147568, 35219291, 37291014, 49721352, 66295136, 70438582, 74582028, 99442704, 105657873, 132590272, 140877164, 149164056, 198885408, 211315746, 281754328, 298328112, 316973619, 397770816, 422631492, 563508656, 596656224, 633947238, 845262984, 1127017312, 1193312448, 1267894476, 1690525968, 2254034624, 2535788952, 3381051936, 5071577904, 6762103872, 10143155808, 20286311616]

約数ペア:

[(1, 20286311616), (2, 10143155808), (3, 6762103872), (4, 5071577904), (6, 3381051936), (8, 2535788952), (9, 2254034624), (12, 1690525968), (16, 1267894476), (17, 1193312448), (18, 1127017312), (24, 845262984), (32, 633947238), (34, 596656224), (36, 563508656), (48, 422631492), (51, 397770816), (64, 316973619), (68, 298328112), (72, 281754328), (96, 211315746), (102, 198885408), (136, 149164056), (144, 140877164), (153, 132590272), (192, 105657873), (204, 99442704), (272, 74582028), (288, 70438582), (306, 66295136), (408, 49721352), (544, 37291014), (576, 35219291), (612, 33147568), (816, 24860676), (1088, 18645507), (1224, 16573784), (1632, 12430338), (2448, 8286892), (3264, 6215169), (4896, 4143446), (9792, 2071723)]