20174449944

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1046827}}^1$

素因数の和:1046920

約数の個数: 64

約数和(自身を含む): 55774995840

約数和(自身を除く): 35600545896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 73, 88, 132, 146, 219, 264, 292, 438, 584, 803, 876, 1606, 1752, 2409, 3212, 4818, 6424, 9636, 19272, 1046827, 2093654, 3140481, 4187308, 6280962, 8374616, 11515097, 12561924, 23030194, 25123848, 34545291, 46060388, 69090582, 76418371, 92120776, 138181164, 152836742, 229255113, 276362328, 305673484, 458510226, 611346968, 840602081, 917020452, 1681204162, 1834040904, 2521806243, 3362408324, 5043612486, 6724816648, 10087224972, 20174449944]

約数ペア:

[(1, 20174449944), (2, 10087224972), (3, 6724816648), (4, 5043612486), (6, 3362408324), (8, 2521806243), (11, 1834040904), (12, 1681204162), (22, 917020452), (24, 840602081), (33, 611346968), (44, 458510226), (66, 305673484), (73, 276362328), (88, 229255113), (132, 152836742), (146, 138181164), (219, 92120776), (264, 76418371), (292, 69090582), (438, 46060388), (584, 34545291), (803, 25123848), (876, 23030194), (1606, 12561924), (1752, 11515097), (2409, 8374616), (3212, 6280962), (4818, 4187308), (6424, 3140481), (9636, 2093654), (19272, 1046827)]