20401536

素因数分解:

$2^7\times 3^1\times {\mathrm{53129}}^1$

素因数の和:53146

約数の個数: 32

約数和(自身を含む): 54192600

約数和(自身を除く): 33791064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 53129, 106258, 159387, 212516, 318774, 425032, 637548, 850064, 1275096, 1700128, 2550192, 3400256, 5100384, 6800512, 10200768, 20401536]

約数ペア:

[(1, 20401536), (2, 10200768), (3, 6800512), (4, 5100384), (6, 3400256), (8, 2550192), (12, 1700128), (16, 1275096), (24, 850064), (32, 637548), (48, 425032), (64, 318774), (96, 212516), (128, 159387), (192, 106258), (384, 53129)]