20343422776

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{17327}}^1$

素因数の和:17536

約数の個数: 64

約数和(自身を含む): 41264899200

約数和(自身を除く): 20921476424

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 97, 136, 178, 194, 356, 388, 712, 776, 1513, 1649, 3026, 3298, 6052, 6596, 8633, 12104, 13192, 17266, 17327, 34532, 34654, 69064, 69308, 138616, 146761, 293522, 294559, 587044, 589118, 1174088, 1178236, 1542103, 1680719, 2356472, 3084206, 3361438, 6168412, 6722876, 12336824, 13445752, 26215751, 28572223, 52431502, 57144446, 104863004, 114288892, 149583991, 209726008, 228577784, 299167982, 598335964, 1196671928, 2542927847, 5085855694, 10171711388, 20343422776]

約数ペア:

[(1, 20343422776), (2, 10171711388), (4, 5085855694), (8, 2542927847), (17, 1196671928), (34, 598335964), (68, 299167982), (89, 228577784), (97, 209726008), (136, 149583991), (178, 114288892), (194, 104863004), (356, 57144446), (388, 52431502), (712, 28572223), (776, 26215751), (1513, 13445752), (1649, 12336824), (3026, 6722876), (3298, 6168412), (6052, 3361438), (6596, 3084206), (8633, 2356472), (12104, 1680719), (13192, 1542103), (17266, 1178236), (17327, 1174088), (34532, 589118), (34654, 587044), (69064, 294559), (69308, 293522), (138616, 146761)]