20178932592

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{355363}}^1$

素因数の和:355407

約数の個数: 120

約数和(自身を含む): 64511359104

約数和(自身を除く): 44332426512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 169, 182, 208, 273, 312, 336, 338, 364, 507, 546, 624, 676, 728, 1014, 1092, 1183, 1352, 1456, 2028, 2184, 2366, 2704, 3549, 4056, 4368, 4732, 7098, 8112, 9464, 14196, 18928, 28392, 56784, 355363, 710726, 1066089, 1421452, 2132178, 2487541, 2842904, 4264356, 4619719, 4975082, 5685808, 7462623, 8528712, 9239438, 9950164, 13859157, 14925246, 17057424, 18478876, 19900328, 27718314, 29850492, 32338033, 36957752, 39800656, 55436628, 59700984, 60056347, 64676066, 73915504, 97014099, 110873256, 119401968, 120112694, 129352132, 180169041, 194028198, 221746512, 240225388, 258704264, 360338082, 388056396, 420394429, 480450776, 517408528, 720676164, 776112792, 840788858, 960901552, 1261183287, 1441352328, 1552225584, 1681577716, 2522366574, 2882704656, 3363155432, 5044733148, 6726310864, 10089466296, 20178932592]

約数ペア:

[(1, 20178932592), (2, 10089466296), (3, 6726310864), (4, 5044733148), (6, 3363155432), (7, 2882704656), (8, 2522366574), (12, 1681577716), (13, 1552225584), (14, 1441352328), (16, 1261183287), (21, 960901552), (24, 840788858), (26, 776112792), (28, 720676164), (39, 517408528), (42, 480450776), (48, 420394429), (52, 388056396), (56, 360338082), (78, 258704264), (84, 240225388), (91, 221746512), (104, 194028198), (112, 180169041), (156, 129352132), (168, 120112694), (169, 119401968), (182, 110873256), (208, 97014099), (273, 73915504), (312, 64676066), (336, 60056347), (338, 59700984), (364, 55436628), (507, 39800656), (546, 36957752), (624, 32338033), (676, 29850492), (728, 27718314), (1014, 19900328), (1092, 18478876), (1183, 17057424), (1352, 14925246), (1456, 13859157), (2028, 9950164), (2184, 9239438), (2366, 8528712), (2704, 7462623), (3549, 5685808), (4056, 4975082), (4368, 4619719), (4732, 4264356), (7098, 2842904), (8112, 2487541), (9464, 2132178), (14196, 1421452), (18928, 1066089), (28392, 710726), (56784, 355363)]