20149282536

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{213247}}^1$

素因数の和:213414

約数の個数: 64

約数和(自身を含む): 52407828480

約数和(自身を除く): 32258545944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 127, 186, 248, 254, 372, 381, 508, 744, 762, 1016, 1524, 3048, 3937, 7874, 11811, 15748, 23622, 31496, 47244, 94488, 213247, 426494, 639741, 852988, 1279482, 1705976, 2558964, 5117928, 6610657, 13221314, 19831971, 26442628, 27082369, 39663942, 52885256, 54164738, 79327884, 81247107, 108329476, 158655768, 162494214, 216658952, 324988428, 649976856, 839553439, 1679106878, 2518660317, 3358213756, 5037320634, 6716427512, 10074641268, 20149282536]

約数ペア:

[(1, 20149282536), (2, 10074641268), (3, 6716427512), (4, 5037320634), (6, 3358213756), (8, 2518660317), (12, 1679106878), (24, 839553439), (31, 649976856), (62, 324988428), (93, 216658952), (124, 162494214), (127, 158655768), (186, 108329476), (248, 81247107), (254, 79327884), (372, 54164738), (381, 52885256), (508, 39663942), (744, 27082369), (762, 26442628), (1016, 19831971), (1524, 13221314), (3048, 6610657), (3937, 5117928), (7874, 2558964), (11811, 1705976), (15748, 1279482), (23622, 852988), (31496, 639741), (47244, 426494), (94488, 213247)]