20084873344

素因数分解:

$2^7\times {\mathrm{32779}}^1\times {\mathrm{4787}}^1$

素因数の和:37580

約数の個数: 32

約数和(自身を含む): 40022413200

約数和(自身を除く): 19937539856

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 4787, 9574, 19148, 32779, 38296, 65558, 76592, 131116, 153184, 262232, 306368, 524464, 612736, 1048928, 2097856, 4195712, 156913073, 313826146, 627652292, 1255304584, 2510609168, 5021218336, 10042436672, 20084873344]

約数ペア:

[(1, 20084873344), (2, 10042436672), (4, 5021218336), (8, 2510609168), (16, 1255304584), (32, 627652292), (64, 313826146), (128, 156913073), (4787, 4195712), (9574, 2097856), (19148, 1048928), (32779, 612736), (38296, 524464), (65558, 306368), (76592, 262232), (131116, 153184)]