20192908416

素因数分解:

$2^7\times 3^1\times {\mathrm{53}}^1\times {\mathrm{992183}}^1$

素因数の和:992253

約数の個数: 64

約数和(自身を含む): 54649494720

約数和(自身を除く): 34456586304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 318, 384, 424, 636, 848, 1272, 1696, 2544, 3392, 5088, 6784, 10176, 20352, 992183, 1984366, 2976549, 3968732, 5953098, 7937464, 11906196, 15874928, 23812392, 31749856, 47624784, 52585699, 63499712, 95249568, 105171398, 126999424, 157757097, 190499136, 210342796, 315514194, 380998272, 420685592, 631028388, 841371184, 1262056776, 1682742368, 2524113552, 3365484736, 5048227104, 6730969472, 10096454208, 20192908416]

約数ペア:

[(1, 20192908416), (2, 10096454208), (3, 6730969472), (4, 5048227104), (6, 3365484736), (8, 2524113552), (12, 1682742368), (16, 1262056776), (24, 841371184), (32, 631028388), (48, 420685592), (53, 380998272), (64, 315514194), (96, 210342796), (106, 190499136), (128, 157757097), (159, 126999424), (192, 105171398), (212, 95249568), (318, 63499712), (384, 52585699), (424, 47624784), (636, 31749856), (848, 23812392), (1272, 15874928), (1696, 11906196), (2544, 7937464), (3392, 5953098), (5088, 3968732), (6784, 2976549), (10176, 1984366), (20352, 992183)]