2020888974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:191

約数の個数: 192

約数和(自身を含む): 5003437824

約数和(自身を除く): 2982548850

約数列:

[1, 2, 3, 6, 13, 17, 23, 26, 34, 39, 43, 46, 51, 67, 69, 78, 86, 102, 129, 134, 138, 201, 221, 258, 299, 391, 402, 442, 529, 559, 598, 663, 731, 782, 871, 897, 989, 1058, 1118, 1139, 1173, 1326, 1462, 1541, 1587, 1677, 1742, 1794, 1978, 2193, 2278, 2346, 2613, 2881, 2967, 3082, 3174, 3354, 3417, 4386, 4623, 5083, 5226, 5762, 5934, 6834, 6877, 8643, 8993, 9246, 9503, 10166, 12857, 13754, 14807, 15249, 16813, 17286, 17986, 19006, 20033, 20631, 22747, 25714, 26197, 26979, 28509, 29614, 30498, 33626, 35443, 37453, 38571, 40066, 41262, 44421, 45494, 48977, 50439, 52394, 53958, 57018, 60099, 66263, 68241, 70886, 74906, 77142, 78591, 88842, 97954, 100878, 106329, 112359, 116909, 120198, 132526, 136482, 146931, 157182, 198789, 212658, 218569, 224718, 233818, 293862, 295711, 340561, 350727, 386699, 397578, 437138, 460759, 591422, 602531, 636701, 655707, 681122, 701454, 773398, 861419, 887133, 921518, 1021683, 1126471, 1160097, 1205062, 1273402, 1311414, 1382277, 1524049, 1722838, 1774266, 1807593, 1910103, 2043366, 2252942, 2320194, 2584257, 2764554, 3048098, 3379413, 3615186, 3820206, 4572147, 5027087, 5168514, 6758826, 7832903, 9144294, 10054174, 14644123, 15081261, 15665806, 19812637, 23498709, 25908833, 29288246, 30162522, 39625274, 43932369, 46997418, 51817666, 59437911, 77726499, 87864738, 118875822, 155452998, 336814829, 673629658, 1010444487, 2020888974]

約数ペア:

[(1, 2020888974), (2, 1010444487), (3, 673629658), (6, 336814829), (13, 155452998), (17, 118875822), (23, 87864738), (26, 77726499), (34, 59437911), (39, 51817666), (43, 46997418), (46, 43932369), (51, 39625274), (67, 30162522), (69, 29288246), (78, 25908833), (86, 23498709), (102, 19812637), (129, 15665806), (134, 15081261), (138, 14644123), (201, 10054174), (221, 9144294), (258, 7832903), (299, 6758826), (391, 5168514), (402, 5027087), (442, 4572147), (529, 3820206), (559, 3615186), (598, 3379413), (663, 3048098), (731, 2764554), (782, 2584257), (871, 2320194), (897, 2252942), (989, 2043366), (1058, 1910103), (1118, 1807593), (1139, 1774266), (1173, 1722838), (1326, 1524049), (1462, 1382277), (1541, 1311414), (1587, 1273402), (1677, 1205062), (1742, 1160097), (1794, 1126471), (1978, 1021683), (2193, 921518), (2278, 887133), (2346, 861419), (2613, 773398), (2881, 701454), (2967, 681122), (3082, 655707), (3174, 636701), (3354, 602531), (3417, 591422), (4386, 460759), (4623, 437138), (5083, 397578), (5226, 386699), (5762, 350727), (5934, 340561), (6834, 295711), (6877, 293862), (8643, 233818), (8993, 224718), (9246, 218569), (9503, 212658), (10166, 198789), (12857, 157182), (13754, 146931), (14807, 136482), (15249, 132526), (16813, 120198), (17286, 116909), (17986, 112359), (19006, 106329), (20033, 100878), (20631, 97954), (22747, 88842), (25714, 78591), (26197, 77142), (26979, 74906), (28509, 70886), (29614, 68241), (30498, 66263), (33626, 60099), (35443, 57018), (37453, 53958), (38571, 52394), (40066, 50439), (41262, 48977), (44421, 45494)]