20377152

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{2081}}^1$

素因数の和:2116

約数の個数: 84

約数和(自身を含む): 61872876

約数和(自身を除く): 41495724

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, 2081, 2448, 3264, 4162, 4896, 6243, 8324, 9792, 12486, 16648, 18729, 24972, 33296, 35377, 37458, 49944, 66592, 70754, 74916, 99888, 106131, 133184, 141508, 149832, 199776, 212262, 283016, 299664, 318393, 399552, 424524, 566032, 599328, 636786, 849048, 1132064, 1198656, 1273572, 1698096, 2264128, 2547144, 3396192, 5094288, 6792384, 10188576, 20377152]

約数ペア:

[(1, 20377152), (2, 10188576), (3, 6792384), (4, 5094288), (6, 3396192), (8, 2547144), (9, 2264128), (12, 1698096), (16, 1273572), (17, 1198656), (18, 1132064), (24, 849048), (32, 636786), (34, 599328), (36, 566032), (48, 424524), (51, 399552), (64, 318393), (68, 299664), (72, 283016), (96, 212262), (102, 199776), (136, 149832), (144, 141508), (153, 133184), (192, 106131), (204, 99888), (272, 74916), (288, 70754), (306, 66592), (408, 49944), (544, 37458), (576, 35377), (612, 33296), (816, 24972), (1088, 18729), (1224, 16648), (1632, 12486), (2081, 9792), (2448, 8324), (3264, 6243), (4162, 4896)]