16820341184

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{120947}}^1$

素因数の和:121053

約数の個数: 56

約数和(自身を含む): 34837378128

約数和(自身を除く): 18017036944

約数列:

[1, 2, 4, 8, 16, 32, 41, 53, 64, 82, 106, 164, 212, 328, 424, 656, 848, 1312, 1696, 2173, 2624, 3392, 4346, 8692, 17384, 34768, 69536, 120947, 139072, 241894, 483788, 967576, 1935152, 3870304, 4958827, 6410191, 7740608, 9917654, 12820382, 19835308, 25640764, 39670616, 51281528, 79341232, 102563056, 158682464, 205126112, 262817831, 317364928, 410252224, 525635662, 1051271324, 2102542648, 4205085296, 8410170592, 16820341184]

約数ペア:

[(1, 16820341184), (2, 8410170592), (4, 4205085296), (8, 2102542648), (16, 1051271324), (32, 525635662), (41, 410252224), (53, 317364928), (64, 262817831), (82, 205126112), (106, 158682464), (164, 102563056), (212, 79341232), (328, 51281528), (424, 39670616), (656, 25640764), (848, 19835308), (1312, 12820382), (1696, 9917654), (2173, 7740608), (2624, 6410191), (3392, 4958827), (4346, 3870304), (8692, 1935152), (17384, 967576), (34768, 483788), (69536, 241894), (120947, 139072)]