20290752

素因数分解:

$2^6\times 3^2\times {\mathrm{35227}}^1$

素因数の和:35245

約数の個数: 42

約数和(自身を含む): 58161428

約数和(自身を除く): 37870676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 35227, 70454, 105681, 140908, 211362, 281816, 317043, 422724, 563632, 634086, 845448, 1127264, 1268172, 1690896, 2254528, 2536344, 3381792, 5072688, 6763584, 10145376, 20290752]

約数ペア:

[(1, 20290752), (2, 10145376), (3, 6763584), (4, 5072688), (6, 3381792), (8, 2536344), (9, 2254528), (12, 1690896), (16, 1268172), (18, 1127264), (24, 845448), (32, 634086), (36, 563632), (48, 422724), (64, 317043), (72, 281816), (96, 211362), (144, 140908), (192, 105681), (288, 70454), (576, 35227)]