20123773272

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{29567}}^1$

素因数の和:29742

約数の個数: 128

約数和(自身を含む): 58757529600

約数和(自身を除く): 38633756328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 137, 138, 184, 207, 216, 274, 276, 411, 414, 548, 552, 621, 822, 828, 1096, 1233, 1242, 1644, 1656, 2466, 2484, 3151, 3288, 3699, 4932, 4968, 6302, 7398, 9453, 9864, 12604, 14796, 18906, 25208, 28359, 29567, 29592, 37812, 56718, 59134, 75624, 85077, 88701, 113436, 118268, 170154, 177402, 226872, 236536, 266103, 340308, 354804, 532206, 680041, 680616, 709608, 798309, 1064412, 1360082, 1596618, 2040123, 2128824, 2720164, 3193236, 4050679, 4080246, 5440328, 6120369, 6386472, 8101358, 8160492, 12152037, 12240738, 16202716, 16320984, 18361107, 24304074, 24481476, 32405432, 36456111, 36722214, 48608148, 48962952, 72912222, 73444428, 93165617, 97216296, 109368333, 145824444, 146888856, 186331234, 218736666, 279496851, 291648888, 372662468, 437473332, 558993702, 745324936, 838490553, 874946664, 1117987404, 1676981106, 2235974808, 2515471659, 3353962212, 5030943318, 6707924424, 10061886636, 20123773272]

約数ペア:

[(1, 20123773272), (2, 10061886636), (3, 6707924424), (4, 5030943318), (6, 3353962212), (8, 2515471659), (9, 2235974808), (12, 1676981106), (18, 1117987404), (23, 874946664), (24, 838490553), (27, 745324936), (36, 558993702), (46, 437473332), (54, 372662468), (69, 291648888), (72, 279496851), (92, 218736666), (108, 186331234), (137, 146888856), (138, 145824444), (184, 109368333), (207, 97216296), (216, 93165617), (274, 73444428), (276, 72912222), (411, 48962952), (414, 48608148), (548, 36722214), (552, 36456111), (621, 32405432), (822, 24481476), (828, 24304074), (1096, 18361107), (1233, 16320984), (1242, 16202716), (1644, 12240738), (1656, 12152037), (2466, 8160492), (2484, 8101358), (3151, 6386472), (3288, 6120369), (3699, 5440328), (4932, 4080246), (4968, 4050679), (6302, 3193236), (7398, 2720164), (9453, 2128824), (9864, 2040123), (12604, 1596618), (14796, 1360082), (18906, 1064412), (25208, 798309), (28359, 709608), (29567, 680616), (29592, 680041), (37812, 532206), (56718, 354804), (59134, 340308), (75624, 266103), (85077, 236536), (88701, 226872), (113436, 177402), (118268, 170154)]