20800962540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2833}}^1\times {\mathrm{13597}}^1$

素因数の和:16448

約数の個数: 96

約数和(自身を含む): 64741709760

約数和(自身を除く): 43940747220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2833, 5666, 8499, 11332, 13597, 14165, 16998, 25497, 27194, 28330, 33996, 40791, 42495, 50994, 54388, 56660, 67985, 76491, 81582, 84990, 101988, 122373, 127485, 135970, 152982, 163164, 169980, 203955, 244746, 254970, 271940, 305964, 367119, 382455, 407910, 489492, 509940, 611865, 734238, 764910, 815820, 1223730, 1468476, 1529820, 1835595, 2447460, 3671190, 7342380, 38520301, 77040602, 115560903, 154081204, 192601505, 231121806, 346682709, 385203010, 462243612, 577804515, 693365418, 770406020, 1040048127, 1155609030, 1386730836, 1733413545, 2080096254, 2311218060, 3466827090, 4160192508, 5200240635, 6933654180, 10400481270, 20800962540]

約数ペア:

[(1, 20800962540), (2, 10400481270), (3, 6933654180), (4, 5200240635), (5, 4160192508), (6, 3466827090), (9, 2311218060), (10, 2080096254), (12, 1733413545), (15, 1386730836), (18, 1155609030), (20, 1040048127), (27, 770406020), (30, 693365418), (36, 577804515), (45, 462243612), (54, 385203010), (60, 346682709), (90, 231121806), (108, 192601505), (135, 154081204), (180, 115560903), (270, 77040602), (540, 38520301), (2833, 7342380), (5666, 3671190), (8499, 2447460), (11332, 1835595), (13597, 1529820), (14165, 1468476), (16998, 1223730), (25497, 815820), (27194, 764910), (28330, 734238), (33996, 611865), (40791, 509940), (42495, 489492), (50994, 407910), (54388, 382455), (56660, 367119), (67985, 305964), (76491, 271940), (81582, 254970), (84990, 244746), (101988, 203955), (122373, 169980), (127485, 163164), (135970, 152982)]