21363936

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{20231}}^1$

素因数の和:20255

約数の個数: 48

約数和(自身を含む): 61181568

約数和(自身を除く): 39817632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 20231, 40462, 60693, 80924, 121386, 161848, 222541, 242772, 323696, 445082, 485544, 647392, 667623, 890164, 971088, 1335246, 1780328, 1942176, 2670492, 3560656, 5340984, 7121312, 10681968, 21363936]

約数ペア:

[(1, 21363936), (2, 10681968), (3, 7121312), (4, 5340984), (6, 3560656), (8, 2670492), (11, 1942176), (12, 1780328), (16, 1335246), (22, 971088), (24, 890164), (32, 667623), (33, 647392), (44, 485544), (48, 445082), (66, 323696), (88, 242772), (96, 222541), (132, 161848), (176, 121386), (264, 80924), (352, 60693), (528, 40462), (1056, 20231)]