20175363984

素因数分解:

$2^4\times 3^1\times {\mathrm{26801}}^1\times {\mathrm{15683}}^1$

素因数の和:42495

約数の個数: 40

約数和(自身を含む): 52124958432

約数和(自身を除く): 31949594448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 15683, 26801, 31366, 47049, 53602, 62732, 80403, 94098, 107204, 125464, 160806, 188196, 214408, 250928, 321612, 376392, 428816, 643224, 752784, 1286448, 420320083, 840640166, 1260960249, 1681280332, 2521920498, 3362560664, 5043840996, 6725121328, 10087681992, 20175363984]

約数ペア:

[(1, 20175363984), (2, 10087681992), (3, 6725121328), (4, 5043840996), (6, 3362560664), (8, 2521920498), (12, 1681280332), (16, 1260960249), (24, 840640166), (48, 420320083), (15683, 1286448), (26801, 752784), (31366, 643224), (47049, 428816), (53602, 376392), (62732, 321612), (80403, 250928), (94098, 214408), (107204, 188196), (125464, 160806)]