20054304

素因数分解:

$2^5\times 3^5\times {\mathrm{2579}}^1$

素因数の和:2604

約数の個数: 72

約数和(自身を含む): 59164560

約数和(自身を除く): 39110256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2579, 2592, 3888, 5158, 7737, 7776, 10316, 15474, 20632, 23211, 30948, 41264, 46422, 61896, 69633, 82528, 92844, 123792, 139266, 185688, 208899, 247584, 278532, 371376, 417798, 557064, 626697, 742752, 835596, 1114128, 1253394, 1671192, 2228256, 2506788, 3342384, 5013576, 6684768, 10027152, 20054304]

約数ペア:

[(1, 20054304), (2, 10027152), (3, 6684768), (4, 5013576), (6, 3342384), (8, 2506788), (9, 2228256), (12, 1671192), (16, 1253394), (18, 1114128), (24, 835596), (27, 742752), (32, 626697), (36, 557064), (48, 417798), (54, 371376), (72, 278532), (81, 247584), (96, 208899), (108, 185688), (144, 139266), (162, 123792), (216, 92844), (243, 82528), (288, 69633), (324, 61896), (432, 46422), (486, 41264), (648, 30948), (864, 23211), (972, 20632), (1296, 15474), (1944, 10316), (2579, 7776), (2592, 7737), (3888, 5158)]