20305536

素因数分解:

$2^7\times 3^1\times {\mathrm{52879}}^1$

素因数の和:52896

約数の個数: 32

約数和(自身を含む): 53937600

約数和(自身を除く): 33632064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 52879, 105758, 158637, 211516, 317274, 423032, 634548, 846064, 1269096, 1692128, 2538192, 3384256, 5076384, 6768512, 10152768, 20305536]

約数ペア:

[(1, 20305536), (2, 10152768), (3, 6768512), (4, 5076384), (6, 3384256), (8, 2538192), (12, 1692128), (16, 1269096), (24, 846064), (32, 634548), (48, 423032), (64, 317274), (96, 211516), (128, 158637), (192, 105758), (384, 52879)]