20307936

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19231}}^1$

素因数の和:19255

約数の個数: 48

約数和(自身を含む): 58157568

約数和(自身を除く): 37849632

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, 19231, 38462, 57693, 76924, 115386, 153848, 211541, 230772, 307696, 423082, 461544, 615392, 634623, 846164, 923088, 1269246, 1692328, 1846176, 2538492, 3384656, 5076984, 6769312, 10153968, 20307936]

約数ペア:

[(1, 20307936), (2, 10153968), (3, 6769312), (4, 5076984), (6, 3384656), (8, 2538492), (11, 1846176), (12, 1692328), (16, 1269246), (22, 923088), (24, 846164), (32, 634623), (33, 615392), (44, 461544), (48, 423082), (66, 307696), (88, 230772), (96, 211541), (132, 153848), (176, 115386), (264, 76924), (352, 57693), (528, 38462), (1056, 19231)]