20031264

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{6323}}^1$

素因数の和:6350

約数の個数: 72

約数和(自身を含む): 62152272

約数和(自身を除く): 42121008

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, 6323, 12646, 18969, 25292, 37938, 50584, 56907, 69553, 75876, 101168, 113814, 139106, 151752, 202336, 208659, 227628, 278212, 303504, 417318, 455256, 556424, 607008, 625977, 834636, 910512, 1112848, 1251954, 1669272, 1821024, 2225696, 2503908, 3338544, 5007816, 6677088, 10015632, 20031264]

約数ペア:

[(1, 20031264), (2, 10015632), (3, 6677088), (4, 5007816), (6, 3338544), (8, 2503908), (9, 2225696), (11, 1821024), (12, 1669272), (16, 1251954), (18, 1112848), (22, 910512), (24, 834636), (32, 625977), (33, 607008), (36, 556424), (44, 455256), (48, 417318), (66, 303504), (72, 278212), (88, 227628), (96, 208659), (99, 202336), (132, 151752), (144, 139106), (176, 113814), (198, 101168), (264, 75876), (288, 69553), (352, 56907), (396, 50584), (528, 37938), (792, 25292), (1056, 18969), (1584, 12646), (3168, 6323)]