20064595328

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{1033}}^1\times {\mathrm{3529}}^1$

素因数の和:4619

約数の個数: 64

約数和(自身を含む): 40953224400

約数和(自身を除く): 20888629072

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1033, 1376, 2066, 2752, 3529, 4132, 5504, 7058, 8264, 14116, 16528, 28232, 33056, 44419, 56464, 66112, 88838, 112928, 132224, 151747, 177676, 225856, 303494, 355352, 451712, 606988, 710704, 1213976, 1421408, 2427952, 2842816, 3645457, 4855904, 5685632, 7290914, 9711808, 14581828, 19423616, 29163656, 58327312, 116654624, 156754651, 233309248, 313509302, 466618496, 627018604, 1254037208, 2508074416, 5016148832, 10032297664, 20064595328]

約数ペア:

[(1, 20064595328), (2, 10032297664), (4, 5016148832), (8, 2508074416), (16, 1254037208), (32, 627018604), (43, 466618496), (64, 313509302), (86, 233309248), (128, 156754651), (172, 116654624), (344, 58327312), (688, 29163656), (1033, 19423616), (1376, 14581828), (2066, 9711808), (2752, 7290914), (3529, 5685632), (4132, 4855904), (5504, 3645457), (7058, 2842816), (8264, 2427952), (14116, 1421408), (16528, 1213976), (28232, 710704), (33056, 606988), (44419, 451712), (56464, 355352), (66112, 303494), (88838, 225856), (112928, 177676), (132224, 151747)]