20309376

素因数分解:

$2^7\times 3^1\times {\mathrm{52889}}^1$

素因数の和:52906

約数の個数: 32

約数和(自身を含む): 53947800

約数和(自身を除く): 33638424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 52889, 105778, 158667, 211556, 317334, 423112, 634668, 846224, 1269336, 1692448, 2538672, 3384896, 5077344, 6769792, 10154688, 20309376]

約数ペア:

[(1, 20309376), (2, 10154688), (3, 6769792), (4, 5077344), (6, 3384896), (8, 2538672), (12, 1692448), (16, 1269336), (24, 846224), (32, 634668), (48, 423112), (64, 317334), (96, 211556), (128, 158667), (192, 105778), (384, 52889)]