20853870048

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{6582661}}^1$

素因数の和:6582688

約数の個数: 72

約数和(自身を含む): 64694402136

約数和(自身を除く): 43840532088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 6582661, 13165322, 19747983, 26330644, 39495966, 52661288, 59243949, 72409271, 78991932, 105322576, 118487898, 144818542, 157983864, 210645152, 217227813, 236975796, 289637084, 315967728, 434455626, 473951592, 579274168, 631935456, 651683439, 868911252, 947903184, 1158548336, 1303366878, 1737822504, 1895806368, 2317096672, 2606733756, 3475645008, 5213467512, 6951290016, 10426935024, 20853870048]

約数ペア:

[(1, 20853870048), (2, 10426935024), (3, 6951290016), (4, 5213467512), (6, 3475645008), (8, 2606733756), (9, 2317096672), (11, 1895806368), (12, 1737822504), (16, 1303366878), (18, 1158548336), (22, 947903184), (24, 868911252), (32, 651683439), (33, 631935456), (36, 579274168), (44, 473951592), (48, 434455626), (66, 315967728), (72, 289637084), (88, 236975796), (96, 217227813), (99, 210645152), (132, 157983864), (144, 144818542), (176, 118487898), (198, 105322576), (264, 78991932), (288, 72409271), (352, 59243949), (396, 52661288), (528, 39495966), (792, 26330644), (1056, 19747983), (1584, 13165322), (3168, 6582661)]