20501424

素因数分解:

$2^4\times 3^5\times {\mathrm{5273}}^1$

素因数の和:5296

約数の個数: 60

約数和(自身を含む): 59511816

約数和(自身を除く): 39010392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 5273, 10546, 15819, 21092, 31638, 42184, 47457, 63276, 84368, 94914, 126552, 142371, 189828, 253104, 284742, 379656, 427113, 569484, 759312, 854226, 1138968, 1281339, 1708452, 2277936, 2562678, 3416904, 5125356, 6833808, 10250712, 20501424]

約数ペア:

[(1, 20501424), (2, 10250712), (3, 6833808), (4, 5125356), (6, 3416904), (8, 2562678), (9, 2277936), (12, 1708452), (16, 1281339), (18, 1138968), (24, 854226), (27, 759312), (36, 569484), (48, 427113), (54, 379656), (72, 284742), (81, 253104), (108, 189828), (144, 142371), (162, 126552), (216, 94914), (243, 84368), (324, 63276), (432, 47457), (486, 42184), (648, 31638), (972, 21092), (1296, 15819), (1944, 10546), (3888, 5273)]