20810722752

素因数分解:

$2^6\times 3^2\times {\mathrm{107}}^1\times {\mathrm{337661}}^1$

素因数の和:337786

約数の個数: 84

約数和(自身を含む): 60207835896

約数和(自身を除く): 39397113144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 107, 144, 192, 214, 288, 321, 428, 576, 642, 856, 963, 1284, 1712, 1926, 2568, 3424, 3852, 5136, 6848, 7704, 10272, 15408, 20544, 30816, 61632, 337661, 675322, 1012983, 1350644, 2025966, 2701288, 3038949, 4051932, 5402576, 6077898, 8103864, 10805152, 12155796, 16207728, 21610304, 24311592, 32415456, 36129727, 48623184, 64830912, 72259454, 97246368, 108389181, 144518908, 194492736, 216778362, 289037816, 325167543, 433556724, 578075632, 650335086, 867113448, 1156151264, 1300670172, 1734226896, 2312302528, 2601340344, 3468453792, 5202680688, 6936907584, 10405361376, 20810722752]

約数ペア:

[(1, 20810722752), (2, 10405361376), (3, 6936907584), (4, 5202680688), (6, 3468453792), (8, 2601340344), (9, 2312302528), (12, 1734226896), (16, 1300670172), (18, 1156151264), (24, 867113448), (32, 650335086), (36, 578075632), (48, 433556724), (64, 325167543), (72, 289037816), (96, 216778362), (107, 194492736), (144, 144518908), (192, 108389181), (214, 97246368), (288, 72259454), (321, 64830912), (428, 48623184), (576, 36129727), (642, 32415456), (856, 24311592), (963, 21610304), (1284, 16207728), (1712, 12155796), (1926, 10805152), (2568, 8103864), (3424, 6077898), (3852, 5402576), (5136, 4051932), (6848, 3038949), (7704, 2701288), (10272, 2025966), (15408, 1350644), (20544, 1012983), (30816, 675322), (61632, 337661)]