20199414330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{75239}}^1$

素因数の和:75428

約数の個数: 96

約数和(自身を含む): 55635465600

約数和(自身を除く): 35436051270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 157, 171, 190, 285, 314, 342, 471, 570, 785, 855, 942, 1413, 1570, 1710, 2355, 2826, 2983, 4710, 5966, 7065, 8949, 14130, 14915, 17898, 26847, 29830, 44745, 53694, 75239, 89490, 134235, 150478, 225717, 268470, 376195, 451434, 677151, 752390, 1128585, 1354302, 1429541, 2257170, 2859082, 3385755, 4288623, 6771510, 7147705, 8577246, 11812523, 12865869, 14295410, 21443115, 23625046, 25731738, 35437569, 42886230, 59062615, 64329345, 70875138, 106312707, 118125230, 128658690, 177187845, 212625414, 224437937, 354375690, 448875874, 531563535, 673313811, 1063127070, 1122189685, 1346627622, 2019941433, 2244379370, 3366569055, 4039882866, 6733138110, 10099707165, 20199414330]

約数ペア:

[(1, 20199414330), (2, 10099707165), (3, 6733138110), (5, 4039882866), (6, 3366569055), (9, 2244379370), (10, 2019941433), (15, 1346627622), (18, 1122189685), (19, 1063127070), (30, 673313811), (38, 531563535), (45, 448875874), (57, 354375690), (90, 224437937), (95, 212625414), (114, 177187845), (157, 128658690), (171, 118125230), (190, 106312707), (285, 70875138), (314, 64329345), (342, 59062615), (471, 42886230), (570, 35437569), (785, 25731738), (855, 23625046), (942, 21443115), (1413, 14295410), (1570, 12865869), (1710, 11812523), (2355, 8577246), (2826, 7147705), (2983, 6771510), (4710, 4288623), (5966, 3385755), (7065, 2859082), (8949, 2257170), (14130, 1429541), (14915, 1354302), (17898, 1128585), (26847, 752390), (29830, 677151), (44745, 451434), (53694, 376195), (75239, 268470), (89490, 225717), (134235, 150478)]