20146115584

素因数分解:

$2^{10}\times 7^2\times {\mathrm{151}}^1\times {\mathrm{2659}}^1$

素因数の和:2844

約数の個数: 132

約数和(自身を含む): 47175653280

約数和(自身を除く): 27029537696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 151, 196, 224, 256, 302, 392, 448, 512, 604, 784, 896, 1024, 1057, 1208, 1568, 1792, 2114, 2416, 2659, 3136, 3584, 4228, 4832, 5318, 6272, 7168, 7399, 8456, 9664, 10636, 12544, 14798, 16912, 18613, 19328, 21272, 25088, 29596, 33824, 37226, 38656, 42544, 50176, 59192, 67648, 74452, 77312, 85088, 118384, 130291, 135296, 148904, 154624, 170176, 236768, 260582, 270592, 297808, 340352, 401509, 473536, 521164, 541184, 595616, 680704, 803018, 947072, 1042328, 1082368, 1191232, 1361408, 1606036, 1894144, 2084656, 2382464, 2722816, 2810563, 3212072, 3788288, 4169312, 4764928, 5621126, 6424144, 7576576, 8338624, 9529856, 11242252, 12848288, 16677248, 19059712, 19673941, 22484504, 25696576, 33354496, 39347882, 44969008, 51393152, 66708992, 78695764, 89938016, 102786304, 133417984, 157391528, 179876032, 205572608, 314783056, 359752064, 411145216, 629566112, 719504128, 1259132224, 1439008256, 2518264448, 2878016512, 5036528896, 10073057792, 20146115584]

約数ペア:

[(1, 20146115584), (2, 10073057792), (4, 5036528896), (7, 2878016512), (8, 2518264448), (14, 1439008256), (16, 1259132224), (28, 719504128), (32, 629566112), (49, 411145216), (56, 359752064), (64, 314783056), (98, 205572608), (112, 179876032), (128, 157391528), (151, 133417984), (196, 102786304), (224, 89938016), (256, 78695764), (302, 66708992), (392, 51393152), (448, 44969008), (512, 39347882), (604, 33354496), (784, 25696576), (896, 22484504), (1024, 19673941), (1057, 19059712), (1208, 16677248), (1568, 12848288), (1792, 11242252), (2114, 9529856), (2416, 8338624), (2659, 7576576), (3136, 6424144), (3584, 5621126), (4228, 4764928), (4832, 4169312), (5318, 3788288), (6272, 3212072), (7168, 2810563), (7399, 2722816), (8456, 2382464), (9664, 2084656), (10636, 1894144), (12544, 1606036), (14798, 1361408), (16912, 1191232), (18613, 1082368), (19328, 1042328), (21272, 947072), (25088, 803018), (29596, 680704), (33824, 595616), (37226, 541184), (38656, 521164), (42544, 473536), (50176, 401509), (59192, 340352), (67648, 297808), (74452, 270592), (77312, 260582), (85088, 236768), (118384, 170176), (130291, 154624), (135296, 148904)]