20102549922

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1\times {\mathrm{5581}}^1$

素因数の和:6345

約数の個数: 128

約数和(自身を含む): 55066206720

約数和(自身を除く): 34963656798

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 733, 819, 1466, 1638, 2199, 2457, 4398, 4914, 5131, 5581, 6597, 9529, 10262, 11162, 13194, 15393, 16743, 19058, 19791, 28587, 30786, 33486, 39067, 39582, 46179, 50229, 57174, 66703, 72553, 78134, 85761, 92358, 100458, 117201, 133406, 138537, 145106, 150687, 171522, 200109, 217659, 234402, 257283, 277074, 301374, 351603, 400218, 435318, 507871, 514566, 600327, 652977, 703206, 1015742, 1054809, 1200654, 1305954, 1523613, 1800981, 1958931, 2109618, 3047226, 3601962, 3917862, 4090873, 4570839, 8181746, 9141678, 12272619, 13712517, 24545238, 27425034, 28636111, 36817857, 53181349, 57272222, 73635714, 85908333, 106362698, 110453571, 159544047, 171816666, 220907142, 257724999, 319088094, 372269443, 478632141, 515449998, 744538886, 773174997, 957264282, 1116808329, 1435896423, 1546349994, 2233616658, 2871792846, 3350424987, 6700849974, 10051274961, 20102549922]

約数ペア:

[(1, 20102549922), (2, 10051274961), (3, 6700849974), (6, 3350424987), (7, 2871792846), (9, 2233616658), (13, 1546349994), (14, 1435896423), (18, 1116808329), (21, 957264282), (26, 773174997), (27, 744538886), (39, 515449998), (42, 478632141), (54, 372269443), (63, 319088094), (78, 257724999), (91, 220907142), (117, 171816666), (126, 159544047), (182, 110453571), (189, 106362698), (234, 85908333), (273, 73635714), (351, 57272222), (378, 53181349), (546, 36817857), (702, 28636111), (733, 27425034), (819, 24545238), (1466, 13712517), (1638, 12272619), (2199, 9141678), (2457, 8181746), (4398, 4570839), (4914, 4090873), (5131, 3917862), (5581, 3601962), (6597, 3047226), (9529, 2109618), (10262, 1958931), (11162, 1800981), (13194, 1523613), (15393, 1305954), (16743, 1200654), (19058, 1054809), (19791, 1015742), (28587, 703206), (30786, 652977), (33486, 600327), (39067, 514566), (39582, 507871), (46179, 435318), (50229, 400218), (57174, 351603), (66703, 301374), (72553, 277074), (78134, 257283), (85761, 234402), (92358, 217659), (100458, 200109), (117201, 171522), (133406, 150687), (138537, 145106)]