20796336

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:735

約数の個数: 120

約数和(自身を含む): 66930240

約数和(自身を除く): 46133904

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 304, 342, 396, 418, 456, 528, 627, 684, 691, 792, 836, 912, 1254, 1368, 1382, 1584, 1672, 1881, 2073, 2508, 2736, 2764, 3344, 3762, 4146, 5016, 5528, 6219, 7524, 7601, 8292, 10032, 11056, 12438, 13129, 15048, 15202, 16584, 22803, 24876, 26258, 30096, 30404, 33168, 39387, 45606, 49752, 52516, 60808, 68409, 78774, 91212, 99504, 105032, 118161, 121616, 136818, 144419, 157548, 182424, 210064, 236322, 273636, 288838, 315096, 364848, 433257, 472644, 547272, 577676, 630192, 866514, 945288, 1094544, 1155352, 1299771, 1733028, 1890576, 2310704, 2599542, 3466056, 5199084, 6932112, 10398168, 20796336]

約数ペア:

[(1, 20796336), (2, 10398168), (3, 6932112), (4, 5199084), (6, 3466056), (8, 2599542), (9, 2310704), (11, 1890576), (12, 1733028), (16, 1299771), (18, 1155352), (19, 1094544), (22, 945288), (24, 866514), (33, 630192), (36, 577676), (38, 547272), (44, 472644), (48, 433257), (57, 364848), (66, 315096), (72, 288838), (76, 273636), (88, 236322), (99, 210064), (114, 182424), (132, 157548), (144, 144419), (152, 136818), (171, 121616), (176, 118161), (198, 105032), (209, 99504), (228, 91212), (264, 78774), (304, 68409), (342, 60808), (396, 52516), (418, 49752), (456, 45606), (528, 39387), (627, 33168), (684, 30404), (691, 30096), (792, 26258), (836, 24876), (912, 22803), (1254, 16584), (1368, 15202), (1382, 15048), (1584, 13129), (1672, 12438), (1881, 11056), (2073, 10032), (2508, 8292), (2736, 7601), (2764, 7524), (3344, 6219), (3762, 5528), (4146, 5016)]