20198636232

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1\times {\mathrm{32341}}^1$

素因数の和:32894

約数の個数: 64

約数和(自身を含む): 51555735360

約数和(自身を除く): 31357099128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 491, 636, 982, 1272, 1473, 1964, 2946, 3928, 5892, 11784, 26023, 32341, 52046, 64682, 78069, 97023, 104092, 129364, 156138, 194046, 208184, 258728, 312276, 388092, 624552, 776184, 1714073, 3428146, 5142219, 6856292, 10284438, 13712584, 15879431, 20568876, 31758862, 41137752, 47638293, 63517724, 95276586, 127035448, 190553172, 381106344, 841609843, 1683219686, 2524829529, 3366439372, 5049659058, 6732878744, 10099318116, 20198636232]

約数ペア:

[(1, 20198636232), (2, 10099318116), (3, 6732878744), (4, 5049659058), (6, 3366439372), (8, 2524829529), (12, 1683219686), (24, 841609843), (53, 381106344), (106, 190553172), (159, 127035448), (212, 95276586), (318, 63517724), (424, 47638293), (491, 41137752), (636, 31758862), (982, 20568876), (1272, 15879431), (1473, 13712584), (1964, 10284438), (2946, 6856292), (3928, 5142219), (5892, 3428146), (11784, 1714073), (26023, 776184), (32341, 624552), (52046, 388092), (64682, 312276), (78069, 258728), (97023, 208184), (104092, 194046), (129364, 156138)]