20046528

素因数分解:

$2^6\times 3^5\times {\mathrm{1289}}^1$

素因数の和:1316

約数の個数: 84

約数和(自身を含む): 59634120

約数和(自身を除く): 39587592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 432, 486, 576, 648, 864, 972, 1289, 1296, 1728, 1944, 2578, 2592, 3867, 3888, 5156, 5184, 7734, 7776, 10312, 11601, 15468, 15552, 20624, 23202, 30936, 34803, 41248, 46404, 61872, 69606, 82496, 92808, 104409, 123744, 139212, 185616, 208818, 247488, 278424, 313227, 371232, 417636, 556848, 626454, 742464, 835272, 1113696, 1252908, 1670544, 2227392, 2505816, 3341088, 5011632, 6682176, 10023264, 20046528]

約数ペア:

[(1, 20046528), (2, 10023264), (3, 6682176), (4, 5011632), (6, 3341088), (8, 2505816), (9, 2227392), (12, 1670544), (16, 1252908), (18, 1113696), (24, 835272), (27, 742464), (32, 626454), (36, 556848), (48, 417636), (54, 371232), (64, 313227), (72, 278424), (81, 247488), (96, 208818), (108, 185616), (144, 139212), (162, 123744), (192, 104409), (216, 92808), (243, 82496), (288, 69606), (324, 61872), (432, 46404), (486, 41248), (576, 34803), (648, 30936), (864, 23202), (972, 20624), (1289, 15552), (1296, 15468), (1728, 11601), (1944, 10312), (2578, 7776), (2592, 7734), (3867, 5184), (3888, 5156)]