20164697856

素因数分解:

$2^8\times 3^2\times {\mathrm{8752039}}^1$

素因数の和:8752061

約数の個数: 54

約数和(自身を含む): 58139801720

約数和(自身を除く): 37975103864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 8752039, 17504078, 26256117, 35008156, 52512234, 70016312, 78768351, 105024468, 140032624, 157536702, 210048936, 280065248, 315073404, 420097872, 560130496, 630146808, 840195744, 1120260992, 1260293616, 1680391488, 2240521984, 2520587232, 3360782976, 5041174464, 6721565952, 10082348928, 20164697856]

約数ペア:

[(1, 20164697856), (2, 10082348928), (3, 6721565952), (4, 5041174464), (6, 3360782976), (8, 2520587232), (9, 2240521984), (12, 1680391488), (16, 1260293616), (18, 1120260992), (24, 840195744), (32, 630146808), (36, 560130496), (48, 420097872), (64, 315073404), (72, 280065248), (96, 210048936), (128, 157536702), (144, 140032624), (192, 105024468), (256, 78768351), (288, 70016312), (384, 52512234), (576, 35008156), (768, 26256117), (1152, 17504078), (2304, 8752039)]