20143134512

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{353}}^1\times {\mathrm{11617}}^1$

素因数の和:12285

約数の個数: 40

約数和(自身を含む): 39268747056

約数和(自身を除く): 19125612544

約数列:

[1, 2, 4, 8, 16, 307, 353, 614, 706, 1228, 1412, 2456, 2824, 4912, 5648, 11617, 23234, 46468, 92936, 108371, 185872, 216742, 433484, 866968, 1733936, 3566419, 4100801, 7132838, 8201602, 14265676, 16403204, 28531352, 32806408, 57062704, 65612816, 1258945907, 2517891814, 5035783628, 10071567256, 20143134512]

約数ペア:

[(1, 20143134512), (2, 10071567256), (4, 5035783628), (8, 2517891814), (16, 1258945907), (307, 65612816), (353, 57062704), (614, 32806408), (706, 28531352), (1228, 16403204), (1412, 14265676), (2456, 8201602), (2824, 7132838), (4912, 4100801), (5648, 3566419), (11617, 1733936), (23234, 866968), (46468, 433484), (92936, 216742), (108371, 185872)]