20263584

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:674

約数の個数: 96

約数和(自身を含む): 59996160

約数和(自身を除く): 39732576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 66, 88, 93, 96, 124, 132, 176, 186, 248, 264, 341, 352, 372, 496, 528, 619, 682, 744, 992, 1023, 1056, 1238, 1364, 1488, 1857, 2046, 2476, 2728, 2976, 3714, 4092, 4952, 5456, 6809, 7428, 8184, 9904, 10912, 13618, 14856, 16368, 19189, 19808, 20427, 27236, 29712, 32736, 38378, 40854, 54472, 57567, 59424, 76756, 81708, 108944, 115134, 153512, 163416, 211079, 217888, 230268, 307024, 326832, 422158, 460536, 614048, 633237, 653664, 844316, 921072, 1266474, 1688632, 1842144, 2532948, 3377264, 5065896, 6754528, 10131792, 20263584]

約数ペア:

[(1, 20263584), (2, 10131792), (3, 6754528), (4, 5065896), (6, 3377264), (8, 2532948), (11, 1842144), (12, 1688632), (16, 1266474), (22, 921072), (24, 844316), (31, 653664), (32, 633237), (33, 614048), (44, 460536), (48, 422158), (62, 326832), (66, 307024), (88, 230268), (93, 217888), (96, 211079), (124, 163416), (132, 153512), (176, 115134), (186, 108944), (248, 81708), (264, 76756), (341, 59424), (352, 57567), (372, 54472), (496, 40854), (528, 38378), (619, 32736), (682, 29712), (744, 27236), (992, 20427), (1023, 19808), (1056, 19189), (1238, 16368), (1364, 14856), (1488, 13618), (1857, 10912), (2046, 9904), (2476, 8184), (2728, 7428), (2976, 6809), (3714, 5456), (4092, 4952)]