2000770884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{727}}^1$

素因数の和:974

約数の個数: 144

約数和(自身を含む): 5910381568

約数和(自身を除く): 3909610684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 163, 201, 252, 268, 326, 402, 469, 489, 603, 652, 727, 804, 938, 978, 1141, 1206, 1407, 1454, 1467, 1876, 1956, 2181, 2282, 2412, 2814, 2908, 2934, 3423, 4221, 4362, 4564, 5089, 5628, 5868, 6543, 6846, 8442, 8724, 10178, 10269, 10921, 13086, 13692, 15267, 16884, 20356, 20538, 21842, 26172, 30534, 32763, 41076, 43684, 45801, 48709, 61068, 65526, 76447, 91602, 97418, 98289, 118501, 131052, 146127, 152894, 183204, 194836, 196578, 229341, 237002, 292254, 305788, 340963, 355503, 393156, 438381, 458682, 474004, 584508, 681926, 688023, 711006, 829507, 876762, 917364, 1022889, 1066509, 1363852, 1376046, 1422012, 1659014, 1753524, 2045778, 2133018, 2488521, 2752092, 3068667, 3318028, 4091556, 4266036, 4977042, 6137334, 7465563, 7939567, 9954084, 12274668, 14931126, 15879134, 23818701, 29862252, 31758268, 47637402, 55576969, 71456103, 95274804, 111153938, 142912206, 166730907, 222307876, 285824412, 333461814, 500192721, 666923628, 1000385442, 2000770884]

約数ペア:

[(1, 2000770884), (2, 1000385442), (3, 666923628), (4, 500192721), (6, 333461814), (7, 285824412), (9, 222307876), (12, 166730907), (14, 142912206), (18, 111153938), (21, 95274804), (28, 71456103), (36, 55576969), (42, 47637402), (63, 31758268), (67, 29862252), (84, 23818701), (126, 15879134), (134, 14931126), (163, 12274668), (201, 9954084), (252, 7939567), (268, 7465563), (326, 6137334), (402, 4977042), (469, 4266036), (489, 4091556), (603, 3318028), (652, 3068667), (727, 2752092), (804, 2488521), (938, 2133018), (978, 2045778), (1141, 1753524), (1206, 1659014), (1407, 1422012), (1454, 1376046), (1467, 1363852), (1876, 1066509), (1956, 1022889), (2181, 917364), (2282, 876762), (2412, 829507), (2814, 711006), (2908, 688023), (2934, 681926), (3423, 584508), (4221, 474004), (4362, 458682), (4564, 438381), (5089, 393156), (5628, 355503), (5868, 340963), (6543, 305788), (6846, 292254), (8442, 237002), (8724, 229341), (10178, 196578), (10269, 194836), (10921, 183204), (13086, 152894), (13692, 146127), (15267, 131052), (16884, 118501), (20356, 98289), (20538, 97418), (21842, 91602), (26172, 76447), (30534, 65526), (32763, 61068), (41076, 48709), (43684, 45801)]