20135039580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{14321}}^1$

素因数の和:14516

約数の個数: 144

約数和(自身を含む): 62495937504

約数和(自身を除く): 42360897924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 107, 146, 180, 214, 219, 292, 321, 365, 428, 438, 535, 642, 657, 730, 876, 963, 1070, 1095, 1284, 1314, 1460, 1605, 1926, 2140, 2190, 2628, 3210, 3285, 3852, 4380, 4815, 6420, 6570, 7811, 9630, 13140, 14321, 15622, 19260, 23433, 28642, 31244, 39055, 42963, 46866, 57284, 70299, 71605, 78110, 85926, 93732, 117165, 128889, 140598, 143210, 156220, 171852, 214815, 234330, 257778, 281196, 286420, 351495, 429630, 468660, 515556, 644445, 702990, 859260, 1045433, 1288890, 1405980, 1532347, 2090866, 2577780, 3064694, 3136299, 4181732, 4597041, 5227165, 6129388, 6272598, 7661735, 9194082, 9408897, 10454330, 12545196, 13791123, 15323470, 15681495, 18388164, 18817794, 20908660, 22985205, 27582246, 30646940, 31362990, 37635588, 45970410, 47044485, 55164492, 62725980, 68955615, 91940820, 94088970, 111861331, 137911230, 188177940, 223722662, 275822460, 335583993, 447445324, 559306655, 671167986, 1006751979, 1118613310, 1342335972, 1677919965, 2013503958, 2237226620, 3355839930, 4027007916, 5033759895, 6711679860, 10067519790, 20135039580]

約数ペア:

[(1, 20135039580), (2, 10067519790), (3, 6711679860), (4, 5033759895), (5, 4027007916), (6, 3355839930), (9, 2237226620), (10, 2013503958), (12, 1677919965), (15, 1342335972), (18, 1118613310), (20, 1006751979), (30, 671167986), (36, 559306655), (45, 447445324), (60, 335583993), (73, 275822460), (90, 223722662), (107, 188177940), (146, 137911230), (180, 111861331), (214, 94088970), (219, 91940820), (292, 68955615), (321, 62725980), (365, 55164492), (428, 47044485), (438, 45970410), (535, 37635588), (642, 31362990), (657, 30646940), (730, 27582246), (876, 22985205), (963, 20908660), (1070, 18817794), (1095, 18388164), (1284, 15681495), (1314, 15323470), (1460, 13791123), (1605, 12545196), (1926, 10454330), (2140, 9408897), (2190, 9194082), (2628, 7661735), (3210, 6272598), (3285, 6129388), (3852, 5227165), (4380, 4597041), (4815, 4181732), (6420, 3136299), (6570, 3064694), (7811, 2577780), (9630, 2090866), (13140, 1532347), (14321, 1405980), (15622, 1288890), (19260, 1045433), (23433, 859260), (28642, 702990), (31244, 644445), (39055, 515556), (42963, 468660), (46866, 429630), (57284, 351495), (70299, 286420), (71605, 281196), (78110, 257778), (85926, 234330), (93732, 214815), (117165, 171852), (128889, 156220), (140598, 143210)]