20199260480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{13399}}^1$

素因数の和:14096

約数の個数: 112

約数和(自身を含む): 55056633600

約数和(自身を除く): 34857373120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 673, 1120, 1346, 2240, 2692, 3365, 4711, 5384, 6730, 9422, 10768, 13399, 13460, 18844, 21536, 23555, 26798, 26920, 37688, 43072, 47110, 53596, 53840, 66995, 75376, 93793, 94220, 107192, 107680, 133990, 150752, 187586, 188440, 214384, 215360, 267980, 301504, 375172, 376880, 428768, 468965, 535960, 750344, 753760, 857536, 937930, 1071920, 1500688, 1507520, 1875860, 2143840, 3001376, 3751720, 4287680, 6002752, 7503440, 9017527, 15006880, 18035054, 30013760, 36070108, 45087635, 63122689, 72140216, 90175270, 126245378, 144280432, 180350540, 252490756, 288560864, 315613445, 360701080, 504981512, 577121728, 631226890, 721402160, 1009963024, 1262453780, 1442804320, 2019926048, 2524907560, 2885608640, 4039852096, 5049815120, 10099630240, 20199260480]

約数ペア:

[(1, 20199260480), (2, 10099630240), (4, 5049815120), (5, 4039852096), (7, 2885608640), (8, 2524907560), (10, 2019926048), (14, 1442804320), (16, 1262453780), (20, 1009963024), (28, 721402160), (32, 631226890), (35, 577121728), (40, 504981512), (56, 360701080), (64, 315613445), (70, 288560864), (80, 252490756), (112, 180350540), (140, 144280432), (160, 126245378), (224, 90175270), (280, 72140216), (320, 63122689), (448, 45087635), (560, 36070108), (673, 30013760), (1120, 18035054), (1346, 15006880), (2240, 9017527), (2692, 7503440), (3365, 6002752), (4711, 4287680), (5384, 3751720), (6730, 3001376), (9422, 2143840), (10768, 1875860), (13399, 1507520), (13460, 1500688), (18844, 1071920), (21536, 937930), (23555, 857536), (26798, 753760), (26920, 750344), (37688, 535960), (43072, 468965), (47110, 428768), (53596, 376880), (53840, 375172), (66995, 301504), (75376, 267980), (93793, 215360), (94220, 214384), (107192, 188440), (107680, 187586), (133990, 150752)]