20142903872

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3458603}}^1$

素因数の和:3458635

約数の個数: 56

約数和(自身を含む): 49195183296

約数和(自身を除く): 29052279424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 3458603, 6917206, 13834412, 24210221, 27668824, 44961839, 48420442, 55337648, 89923678, 96840884, 110675296, 179847356, 193681768, 221350592, 314732873, 359694712, 387363536, 629465746, 719389424, 774727072, 1258931492, 1438778848, 1549454144, 2517862984, 2877557696, 5035725968, 10071451936, 20142903872]

約数ペア:

[(1, 20142903872), (2, 10071451936), (4, 5035725968), (7, 2877557696), (8, 2517862984), (13, 1549454144), (14, 1438778848), (16, 1258931492), (26, 774727072), (28, 719389424), (32, 629465746), (52, 387363536), (56, 359694712), (64, 314732873), (91, 221350592), (104, 193681768), (112, 179847356), (182, 110675296), (208, 96840884), (224, 89923678), (364, 55337648), (416, 48420442), (448, 44961839), (728, 27668824), (832, 24210221), (1456, 13834412), (2912, 6917206), (5824, 3458603)]