20035048128

素因数分解:

$2^6\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1968853}}^1$

素因数の和:1968921

約数の個数: 56

約数和(自身を含む): 54009602928

約数和(自身を除く): 33974554800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 159, 192, 212, 318, 424, 636, 848, 1272, 1696, 2544, 3392, 5088, 10176, 1968853, 3937706, 5906559, 7875412, 11813118, 15750824, 23626236, 31501648, 47252472, 63003296, 94504944, 104349209, 126006592, 189009888, 208698418, 313047627, 378019776, 417396836, 626095254, 834793672, 1252190508, 1669587344, 2504381016, 3339174688, 5008762032, 6678349376, 10017524064, 20035048128]

約数ペア:

[(1, 20035048128), (2, 10017524064), (3, 6678349376), (4, 5008762032), (6, 3339174688), (8, 2504381016), (12, 1669587344), (16, 1252190508), (24, 834793672), (32, 626095254), (48, 417396836), (53, 378019776), (64, 313047627), (96, 208698418), (106, 189009888), (159, 126006592), (192, 104349209), (212, 94504944), (318, 63003296), (424, 47252472), (636, 31501648), (848, 23626236), (1272, 15750824), (1696, 11813118), (2544, 7875412), (3392, 5906559), (5088, 3937706), (10176, 1968853)]