20005633656

素因数分解:

$2^3\times 3^2\times {\mathrm{463}}^1\times {\mathrm{571}}^1\times {\mathrm{1051}}^1$

素因数の和:2097

約数の個数: 96

約数和(自身を含む): 54445797120

約数和(自身を除く): 34440163464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 463, 571, 926, 1051, 1142, 1389, 1713, 1852, 2102, 2284, 2778, 3153, 3426, 3704, 4167, 4204, 4568, 5139, 5556, 6306, 6852, 8334, 8408, 9459, 10278, 11112, 12612, 13704, 16668, 18918, 20556, 25224, 33336, 37836, 41112, 75672, 264373, 486613, 528746, 600121, 793119, 973226, 1057492, 1200242, 1459839, 1586238, 1800363, 1946452, 2114984, 2379357, 2400484, 2919678, 3172476, 3600726, 3892904, 4379517, 4758714, 4800968, 5401089, 5839356, 6344952, 7201452, 8759034, 9517428, 10802178, 11678712, 14402904, 17518068, 19034856, 21604356, 35036136, 43208712, 277856023, 555712046, 833568069, 1111424092, 1667136138, 2222848184, 2500704207, 3334272276, 5001408414, 6668544552, 10002816828, 20005633656]

約数ペア:

[(1, 20005633656), (2, 10002816828), (3, 6668544552), (4, 5001408414), (6, 3334272276), (8, 2500704207), (9, 2222848184), (12, 1667136138), (18, 1111424092), (24, 833568069), (36, 555712046), (72, 277856023), (463, 43208712), (571, 35036136), (926, 21604356), (1051, 19034856), (1142, 17518068), (1389, 14402904), (1713, 11678712), (1852, 10802178), (2102, 9517428), (2284, 8759034), (2778, 7201452), (3153, 6344952), (3426, 5839356), (3704, 5401089), (4167, 4800968), (4204, 4758714), (4568, 4379517), (5139, 3892904), (5556, 3600726), (6306, 3172476), (6852, 2919678), (8334, 2400484), (8408, 2379357), (9459, 2114984), (10278, 1946452), (11112, 1800363), (12612, 1586238), (13704, 1459839), (16668, 1200242), (18918, 1057492), (20556, 973226), (25224, 793119), (33336, 600121), (37836, 528746), (41112, 486613), (75672, 264373)]