20422896768

素因数分解:

$2^7\times 3^4\times {\mathrm{1969801}}^1$

素因数の和:1969827

約数の個数: 80

約数和(自身を含む): 60778240710

約数和(自身を除く): 40355343942

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 1969801, 3939602, 5909403, 7879204, 11818806, 15758408, 17728209, 23637612, 31516816, 35456418, 47275224, 53184627, 63033632, 70912836, 94550448, 106369254, 126067264, 141825672, 159553881, 189100896, 212738508, 252134528, 283651344, 319107762, 378201792, 425477016, 567302688, 638215524, 756403584, 850954032, 1134605376, 1276431048, 1701908064, 2269210752, 2552862096, 3403816128, 5105724192, 6807632256, 10211448384, 20422896768]

約数ペア:

[(1, 20422896768), (2, 10211448384), (3, 6807632256), (4, 5105724192), (6, 3403816128), (8, 2552862096), (9, 2269210752), (12, 1701908064), (16, 1276431048), (18, 1134605376), (24, 850954032), (27, 756403584), (32, 638215524), (36, 567302688), (48, 425477016), (54, 378201792), (64, 319107762), (72, 283651344), (81, 252134528), (96, 212738508), (108, 189100896), (128, 159553881), (144, 141825672), (162, 126067264), (192, 106369254), (216, 94550448), (288, 70912836), (324, 63033632), (384, 53184627), (432, 47275224), (576, 35456418), (648, 31516816), (864, 23637612), (1152, 17728209), (1296, 15758408), (1728, 11818806), (2592, 7879204), (3456, 5909403), (5184, 3939602), (10368, 1969801)]