20057919696

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{7331111}}^1$

素因数の和:7331144

約数の個数: 60

約数和(自身を含む): 59088762720

約数和(自身を除く): 39030843024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 7331111, 14662222, 21993333, 29324444, 43986666, 58648888, 65979999, 87973332, 117297776, 131959998, 139291109, 175946664, 263919996, 278582218, 351893328, 417873327, 527839992, 557164436, 835746654, 1055679984, 1114328872, 1253619981, 1671493308, 2228657744, 2507239962, 3342986616, 5014479924, 6685973232, 10028959848, 20057919696]

約数ペア:

[(1, 20057919696), (2, 10028959848), (3, 6685973232), (4, 5014479924), (6, 3342986616), (8, 2507239962), (9, 2228657744), (12, 1671493308), (16, 1253619981), (18, 1114328872), (19, 1055679984), (24, 835746654), (36, 557164436), (38, 527839992), (48, 417873327), (57, 351893328), (72, 278582218), (76, 263919996), (114, 175946664), (144, 139291109), (152, 131959998), (171, 117297776), (228, 87973332), (304, 65979999), (342, 58648888), (456, 43986666), (684, 29324444), (912, 21993333), (1368, 14662222), (2736, 7331111)]