20086917570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{43481}}^1$

素因数の和:43585

約数の個数: 128

約数和(自身を含む): 56352672000

約数和(自身を除く): 36265754430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 59, 87, 90, 118, 135, 145, 174, 177, 261, 270, 290, 295, 354, 435, 522, 531, 590, 783, 870, 885, 1062, 1305, 1566, 1593, 1711, 1770, 2610, 2655, 3186, 3422, 3915, 5133, 5310, 7830, 7965, 8555, 10266, 15399, 15930, 17110, 25665, 30798, 43481, 46197, 51330, 76995, 86962, 92394, 130443, 153990, 217405, 230985, 260886, 391329, 434810, 461970, 652215, 782658, 1173987, 1260949, 1304430, 1956645, 2347974, 2521898, 2565379, 3782847, 3913290, 5130758, 5869935, 6304745, 7565694, 7696137, 11348541, 11739870, 12609490, 12826895, 15392274, 18914235, 22697082, 23088411, 25653790, 34045623, 37828470, 38480685, 46176822, 56742705, 68091246, 69265233, 74395991, 76961370, 113485410, 115442055, 138530466, 148791982, 170228115, 223187973, 230884110, 340456230, 346326165, 371979955, 446375946, 669563919, 692652330, 743959910, 1115939865, 1339127838, 2008691757, 2231879730, 3347819595, 4017383514, 6695639190, 10043458785, 20086917570]

約数ペア:

[(1, 20086917570), (2, 10043458785), (3, 6695639190), (5, 4017383514), (6, 3347819595), (9, 2231879730), (10, 2008691757), (15, 1339127838), (18, 1115939865), (27, 743959910), (29, 692652330), (30, 669563919), (45, 446375946), (54, 371979955), (58, 346326165), (59, 340456230), (87, 230884110), (90, 223187973), (118, 170228115), (135, 148791982), (145, 138530466), (174, 115442055), (177, 113485410), (261, 76961370), (270, 74395991), (290, 69265233), (295, 68091246), (354, 56742705), (435, 46176822), (522, 38480685), (531, 37828470), (590, 34045623), (783, 25653790), (870, 23088411), (885, 22697082), (1062, 18914235), (1305, 15392274), (1566, 12826895), (1593, 12609490), (1711, 11739870), (1770, 11348541), (2610, 7696137), (2655, 7565694), (3186, 6304745), (3422, 5869935), (3915, 5130758), (5133, 3913290), (5310, 3782847), (7830, 2565379), (7965, 2521898), (8555, 2347974), (10266, 1956645), (15399, 1304430), (15930, 1260949), (17110, 1173987), (25665, 782658), (30798, 652215), (43481, 461970), (46197, 434810), (51330, 391329), (76995, 260886), (86962, 230985), (92394, 217405), (130443, 153990)]