20123129856

素因数分解:

$2^{11}\times 3^1\times {\mathrm{3275249}}^1$

素因数の和:3275274

約数の個数: 48

約数和(自身を含む): 53648595000

約数和(自身を除く): 33525465144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 6144, 3275249, 6550498, 9825747, 13100996, 19651494, 26201992, 39302988, 52403984, 78605976, 104807968, 157211952, 209615936, 314423904, 419231872, 628847808, 838463744, 1257695616, 1676927488, 2515391232, 3353854976, 5030782464, 6707709952, 10061564928, 20123129856]

約数ペア:

[(1, 20123129856), (2, 10061564928), (3, 6707709952), (4, 5030782464), (6, 3353854976), (8, 2515391232), (12, 1676927488), (16, 1257695616), (24, 838463744), (32, 628847808), (48, 419231872), (64, 314423904), (96, 209615936), (128, 157211952), (192, 104807968), (256, 78605976), (384, 52403984), (512, 39302988), (768, 26201992), (1024, 19651494), (1536, 13100996), (2048, 9825747), (3072, 6550498), (6144, 3275249)]