20193235029

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{12703}}^1\times {\mathrm{16057}}^1$

素因数の和:28777

約数の個数: 24

約数和(自身を含む): 31824129792

約数和(自身を除く): 11630894763

約数列:

[1, 3, 9, 11, 33, 99, 12703, 16057, 38109, 48171, 114327, 139733, 144513, 176627, 419199, 529881, 1257597, 1589643, 203972071, 611916213, 1835748639, 2243692781, 6731078343, 20193235029]

約数ペア:

[(1, 20193235029), (3, 6731078343), (9, 2243692781), (11, 1835748639), (33, 611916213), (99, 203972071), (12703, 1589643), (16057, 1257597), (38109, 529881), (48171, 419199), (114327, 176627), (139733, 144513)]