20153674776

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1\times {\mathrm{36713}}^1$

素因数の和:37068

約数の個数: 64

約数和(自身を含む): 51149944800

約数和(自身を除く): 30996270024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 257, 267, 356, 514, 534, 712, 771, 1028, 1068, 1542, 2056, 2136, 3084, 6168, 22873, 36713, 45746, 68619, 73426, 91492, 110139, 137238, 146852, 182984, 220278, 274476, 293704, 440556, 548952, 881112, 3267457, 6534914, 9435241, 9802371, 13069828, 18870482, 19604742, 26139656, 28305723, 37740964, 39209484, 56611446, 75481928, 78418968, 113222892, 226445784, 839736449, 1679472898, 2519209347, 3358945796, 5038418694, 6717891592, 10076837388, 20153674776]

約数ペア:

[(1, 20153674776), (2, 10076837388), (3, 6717891592), (4, 5038418694), (6, 3358945796), (8, 2519209347), (12, 1679472898), (24, 839736449), (89, 226445784), (178, 113222892), (257, 78418968), (267, 75481928), (356, 56611446), (514, 39209484), (534, 37740964), (712, 28305723), (771, 26139656), (1028, 19604742), (1068, 18870482), (1542, 13069828), (2056, 9802371), (2136, 9435241), (3084, 6534914), (6168, 3267457), (22873, 881112), (36713, 548952), (45746, 440556), (68619, 293704), (73426, 274476), (91492, 220278), (110139, 182984), (137238, 146852)]