20120779712

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{608099}}^1$

素因数の和:608169

約数の個数: 56

約数和(自身を含む): 44483731200

約数和(自身を除く): 24362951488

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 176, 188, 352, 376, 517, 704, 752, 1034, 1504, 2068, 3008, 4136, 8272, 16544, 33088, 608099, 1216198, 2432396, 4864792, 6689089, 9729584, 13378178, 19459168, 26756356, 28580653, 38918336, 53512712, 57161306, 107025424, 114322612, 214050848, 228645224, 314387183, 428101696, 457290448, 628774366, 914580896, 1257548732, 1829161792, 2515097464, 5030194928, 10060389856, 20120779712]

約数ペア:

[(1, 20120779712), (2, 10060389856), (4, 5030194928), (8, 2515097464), (11, 1829161792), (16, 1257548732), (22, 914580896), (32, 628774366), (44, 457290448), (47, 428101696), (64, 314387183), (88, 228645224), (94, 214050848), (176, 114322612), (188, 107025424), (352, 57161306), (376, 53512712), (517, 38918336), (704, 28580653), (752, 26756356), (1034, 19459168), (1504, 13378178), (2068, 9729584), (3008, 6689089), (4136, 4864792), (8272, 2432396), (16544, 1216198), (33088, 608099)]