20070653580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{509149}}^1$

素因数の和:509240

約数の個数: 96

約数和(自身を含む): 63297528000

約数和(自身を除く): 43226874420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 90, 108, 135, 146, 180, 219, 270, 292, 365, 438, 540, 657, 730, 876, 1095, 1314, 1460, 1971, 2190, 2628, 3285, 3942, 4380, 6570, 7884, 9855, 13140, 19710, 39420, 509149, 1018298, 1527447, 2036596, 2545745, 3054894, 4582341, 5091490, 6109788, 7637235, 9164682, 10182980, 13747023, 15274470, 18329364, 22911705, 27494046, 30548940, 37167877, 45823410, 54988092, 68735115, 74335754, 91646820, 111503631, 137470230, 148671508, 185839385, 223007262, 274940460, 334510893, 371678770, 446014524, 557518155, 669021786, 743357540, 1003532679, 1115036310, 1338043572, 1672554465, 2007065358, 2230072620, 3345108930, 4014130716, 5017663395, 6690217860, 10035326790, 20070653580]

約数ペア:

[(1, 20070653580), (2, 10035326790), (3, 6690217860), (4, 5017663395), (5, 4014130716), (6, 3345108930), (9, 2230072620), (10, 2007065358), (12, 1672554465), (15, 1338043572), (18, 1115036310), (20, 1003532679), (27, 743357540), (30, 669021786), (36, 557518155), (45, 446014524), (54, 371678770), (60, 334510893), (73, 274940460), (90, 223007262), (108, 185839385), (135, 148671508), (146, 137470230), (180, 111503631), (219, 91646820), (270, 74335754), (292, 68735115), (365, 54988092), (438, 45823410), (540, 37167877), (657, 30548940), (730, 27494046), (876, 22911705), (1095, 18329364), (1314, 15274470), (1460, 13747023), (1971, 10182980), (2190, 9164682), (2628, 7637235), (3285, 6109788), (3942, 5091490), (4380, 4582341), (6570, 3054894), (7884, 2545745), (9855, 2036596), (13140, 1527447), (19710, 1018298), (39420, 509149)]