20174624896

素因数分解:

$2^7\times {\mathrm{181}}^1\times {\mathrm{211}}^1\times {\mathrm{4127}}^1$

素因数の和:4533

約数の個数: 64

約数和(自身を含む): 40615061760

約数和(自身を除く): 20440436864

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 181, 211, 362, 422, 724, 844, 1448, 1688, 2896, 3376, 4127, 5792, 6752, 8254, 11584, 13504, 16508, 23168, 27008, 33016, 38191, 66032, 76382, 132064, 152764, 264128, 305528, 528256, 611056, 746987, 870797, 1222112, 1493974, 1741594, 2444224, 2987948, 3483188, 4888448, 5975896, 6966376, 11951792, 13932752, 23903584, 27865504, 47807168, 55731008, 95614336, 111462016, 157614257, 315228514, 630457028, 1260914056, 2521828112, 5043656224, 10087312448, 20174624896]

約数ペア:

[(1, 20174624896), (2, 10087312448), (4, 5043656224), (8, 2521828112), (16, 1260914056), (32, 630457028), (64, 315228514), (128, 157614257), (181, 111462016), (211, 95614336), (362, 55731008), (422, 47807168), (724, 27865504), (844, 23903584), (1448, 13932752), (1688, 11951792), (2896, 6966376), (3376, 5975896), (4127, 4888448), (5792, 3483188), (6752, 2987948), (8254, 2444224), (11584, 1741594), (13504, 1493974), (16508, 1222112), (23168, 870797), (27008, 746987), (33016, 611056), (38191, 528256), (66032, 305528), (76382, 264128), (132064, 152764)]