20199071186

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4297}}^1\times {\mathrm{19751}}^1$

素因数の和:24074

約数の個数: 32

約数和(自身を含む): 36674249472

約数和(自身を除く): 16475178286

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 4297, 8594, 19751, 30079, 39502, 60158, 73049, 138257, 146098, 276514, 335767, 511343, 671534, 1022686, 2350369, 4700738, 84870047, 169740094, 594090329, 1188180658, 1442790799, 2885581598, 10099535593, 20199071186]

約数ペア:

[(1, 20199071186), (2, 10099535593), (7, 2885581598), (14, 1442790799), (17, 1188180658), (34, 594090329), (119, 169740094), (238, 84870047), (4297, 4700738), (8594, 2350369), (19751, 1022686), (30079, 671534), (39502, 511343), (60158, 335767), (73049, 276514), (138257, 146098)]