20736672

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:366

約数の個数: 96

約数和(自身を含む): 60419520

約数和(自身を除く): 39682848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 73, 88, 96, 132, 146, 176, 219, 264, 269, 292, 352, 438, 528, 538, 584, 803, 807, 876, 1056, 1076, 1168, 1606, 1614, 1752, 2152, 2336, 2409, 2959, 3212, 3228, 3504, 4304, 4818, 5918, 6424, 6456, 7008, 8608, 8877, 9636, 11836, 12848, 12912, 17754, 19272, 19637, 23672, 25696, 25824, 35508, 38544, 39274, 47344, 58911, 71016, 77088, 78548, 94688, 117822, 142032, 157096, 216007, 235644, 284064, 314192, 432014, 471288, 628384, 648021, 864028, 942576, 1296042, 1728056, 1885152, 2592084, 3456112, 5184168, 6912224, 10368336, 20736672]

約数ペア:

[(1, 20736672), (2, 10368336), (3, 6912224), (4, 5184168), (6, 3456112), (8, 2592084), (11, 1885152), (12, 1728056), (16, 1296042), (22, 942576), (24, 864028), (32, 648021), (33, 628384), (44, 471288), (48, 432014), (66, 314192), (73, 284064), (88, 235644), (96, 216007), (132, 157096), (146, 142032), (176, 117822), (219, 94688), (264, 78548), (269, 77088), (292, 71016), (352, 58911), (438, 47344), (528, 39274), (538, 38544), (584, 35508), (803, 25824), (807, 25696), (876, 23672), (1056, 19637), (1076, 19272), (1168, 17754), (1606, 12912), (1614, 12848), (1752, 11836), (2152, 9636), (2336, 8877), (2409, 8608), (2959, 7008), (3212, 6456), (3228, 6424), (3504, 5918), (4304, 4818)]