20228934672

素因数分解:

$2^4\times 3^2\times {\mathrm{103}}^1\times {\mathrm{787}}^1\times {\mathrm{1733}}^1$

素因数の和:2637

約数の個数: 120

約数和(自身を含む): 57268221504

約数和(自身を除く): 37039286832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 103, 144, 206, 309, 412, 618, 787, 824, 927, 1236, 1574, 1648, 1733, 1854, 2361, 2472, 3148, 3466, 3708, 4722, 4944, 5199, 6296, 6932, 7083, 7416, 9444, 10398, 12592, 13864, 14166, 14832, 15597, 18888, 20796, 27728, 28332, 31194, 37776, 41592, 56664, 62388, 81061, 83184, 113328, 124776, 162122, 178499, 243183, 249552, 324244, 356998, 486366, 535497, 648488, 713996, 729549, 972732, 1070994, 1296976, 1363871, 1427992, 1459098, 1606491, 1945464, 2141988, 2727742, 2855984, 2918196, 3212982, 3890928, 4091613, 4283976, 5455484, 5836392, 6425964, 8183226, 8567952, 10910968, 11672784, 12274839, 12851928, 16366452, 21821936, 24549678, 25703856, 32732904, 49099356, 65465808, 98198712, 140478713, 196397424, 280957426, 421436139, 561914852, 842872278, 1123829704, 1264308417, 1685744556, 2247659408, 2528616834, 3371489112, 5057233668, 6742978224, 10114467336, 20228934672]

約数ペア:

[(1, 20228934672), (2, 10114467336), (3, 6742978224), (4, 5057233668), (6, 3371489112), (8, 2528616834), (9, 2247659408), (12, 1685744556), (16, 1264308417), (18, 1123829704), (24, 842872278), (36, 561914852), (48, 421436139), (72, 280957426), (103, 196397424), (144, 140478713), (206, 98198712), (309, 65465808), (412, 49099356), (618, 32732904), (787, 25703856), (824, 24549678), (927, 21821936), (1236, 16366452), (1574, 12851928), (1648, 12274839), (1733, 11672784), (1854, 10910968), (2361, 8567952), (2472, 8183226), (3148, 6425964), (3466, 5836392), (3708, 5455484), (4722, 4283976), (4944, 4091613), (5199, 3890928), (6296, 3212982), (6932, 2918196), (7083, 2855984), (7416, 2727742), (9444, 2141988), (10398, 1945464), (12592, 1606491), (13864, 1459098), (14166, 1427992), (14832, 1363871), (15597, 1296976), (18888, 1070994), (20796, 972732), (27728, 729549), (28332, 713996), (31194, 648488), (37776, 535497), (41592, 486366), (56664, 356998), (62388, 324244), (81061, 249552), (83184, 243183), (113328, 178499), (124776, 162122)]