2040296768

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{503}}^1\times {\mathrm{1039}}^1$

素因数の和:1615

約数の個数: 56

約数和(自身を含む): 4127235840

約数和(自身を除く): 2086939072

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 503, 976, 1006, 1039, 1952, 2012, 2078, 3904, 4024, 4156, 8048, 8312, 16096, 16624, 30683, 32192, 33248, 61366, 63379, 66496, 122732, 126758, 245464, 253516, 490928, 507032, 522617, 981856, 1014064, 1045234, 1963712, 2028128, 2090468, 4056256, 4180936, 8361872, 16723744, 31879637, 33447488, 63759274, 127518548, 255037096, 510074192, 1020148384, 2040296768]

約数ペア:

[(1, 2040296768), (2, 1020148384), (4, 510074192), (8, 255037096), (16, 127518548), (32, 63759274), (61, 33447488), (64, 31879637), (122, 16723744), (244, 8361872), (488, 4180936), (503, 4056256), (976, 2090468), (1006, 2028128), (1039, 1963712), (1952, 1045234), (2012, 1014064), (2078, 981856), (3904, 522617), (4024, 507032), (4156, 490928), (8048, 253516), (8312, 245464), (16096, 126758), (16624, 122732), (30683, 66496), (32192, 63379), (33248, 61366)]