20976751104

素因数分解:

$2^9\times 3^1\times {\mathrm{13656739}}^1$

素因数の和:13656760

約数の個数: 40

約数和(自身を含む): 55883380080

約数和(自身を除く): 34906628976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 13656739, 27313478, 40970217, 54626956, 81940434, 109253912, 163880868, 218507824, 327761736, 437015648, 655523472, 874031296, 1311046944, 1748062592, 2622093888, 3496125184, 5244187776, 6992250368, 10488375552, 20976751104]

約数ペア:

[(1, 20976751104), (2, 10488375552), (3, 6992250368), (4, 5244187776), (6, 3496125184), (8, 2622093888), (12, 1748062592), (16, 1311046944), (24, 874031296), (32, 655523472), (48, 437015648), (64, 327761736), (96, 218507824), (128, 163880868), (192, 109253912), (256, 81940434), (384, 54626956), (512, 40970217), (768, 27313478), (1536, 13656739)]