20203669184

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{98867}}^1$

素因数の和:99013

約数の個数: 56

約数和(自身を含む): 41787153408

約数和(自身を除く): 21583484224

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 103, 124, 206, 248, 412, 496, 824, 992, 1648, 1984, 3193, 3296, 6386, 6592, 12772, 25544, 51088, 98867, 102176, 197734, 204352, 395468, 790936, 1581872, 3064877, 3163744, 6129754, 6327488, 10183301, 12259508, 20366602, 24519016, 40733204, 49038032, 81466408, 98076064, 162932816, 196152128, 315682331, 325865632, 631364662, 651731264, 1262729324, 2525458648, 5050917296, 10101834592, 20203669184]

約数ペア:

[(1, 20203669184), (2, 10101834592), (4, 5050917296), (8, 2525458648), (16, 1262729324), (31, 651731264), (32, 631364662), (62, 325865632), (64, 315682331), (103, 196152128), (124, 162932816), (206, 98076064), (248, 81466408), (412, 49038032), (496, 40733204), (824, 24519016), (992, 20366602), (1648, 12259508), (1984, 10183301), (3193, 6327488), (3296, 6129754), (6386, 3163744), (6592, 3064877), (12772, 1581872), (25544, 790936), (51088, 395468), (98867, 204352), (102176, 197734)]