20133503488

素因数分解:

$2^9\times 7^1\times {\mathrm{107}}^1\times {\mathrm{52501}}^1$

素因数の和:52633

約数の個数: 80

約数和(自身を含む): 46405047744

約数和(自身を除く): 26271544256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 128, 214, 224, 256, 428, 448, 512, 749, 856, 896, 1498, 1712, 1792, 2996, 3424, 3584, 5992, 6848, 11984, 13696, 23968, 27392, 47936, 52501, 54784, 95872, 105002, 191744, 210004, 367507, 383488, 420008, 735014, 840016, 1470028, 1680032, 2940056, 3360064, 5617607, 5880112, 6720128, 11235214, 11760224, 13440256, 22470428, 23520448, 26880512, 39323249, 44940856, 47040896, 78646498, 89881712, 94081792, 157292996, 179763424, 188163584, 314585992, 359526848, 629171984, 719053696, 1258343968, 1438107392, 2516687936, 2876214784, 5033375872, 10066751744, 20133503488]

約数ペア:

[(1, 20133503488), (2, 10066751744), (4, 5033375872), (7, 2876214784), (8, 2516687936), (14, 1438107392), (16, 1258343968), (28, 719053696), (32, 629171984), (56, 359526848), (64, 314585992), (107, 188163584), (112, 179763424), (128, 157292996), (214, 94081792), (224, 89881712), (256, 78646498), (428, 47040896), (448, 44940856), (512, 39323249), (749, 26880512), (856, 23520448), (896, 22470428), (1498, 13440256), (1712, 11760224), (1792, 11235214), (2996, 6720128), (3424, 5880112), (3584, 5617607), (5992, 3360064), (6848, 2940056), (11984, 1680032), (13696, 1470028), (23968, 840016), (27392, 735014), (47936, 420008), (52501, 383488), (54784, 367507), (95872, 210004), (105002, 191744)]