20347813512

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{945179}}^1$

素因数の和:945227

約数の個数: 96

約数和(自身を含む): 61928193600

約数和(自身を除く): 41580380088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 117, 138, 156, 184, 207, 234, 276, 299, 312, 414, 468, 552, 598, 828, 897, 936, 1196, 1656, 1794, 2392, 2691, 3588, 5382, 7176, 10764, 21528, 945179, 1890358, 2835537, 3780716, 5671074, 7561432, 8506611, 11342148, 12287327, 17013222, 21739117, 22684296, 24574654, 34026444, 36861981, 43478234, 49149308, 65217351, 68052888, 73723962, 86956468, 98298616, 110585943, 130434702, 147447924, 173912936, 195652053, 221171886, 260869404, 282608521, 294895848, 391304106, 442343772, 521738808, 565217042, 782608212, 847825563, 884687544, 1130434084, 1565216424, 1695651126, 2260868168, 2543476689, 3391302252, 5086953378, 6782604504, 10173906756, 20347813512]

約数ペア:

[(1, 20347813512), (2, 10173906756), (3, 6782604504), (4, 5086953378), (6, 3391302252), (8, 2543476689), (9, 2260868168), (12, 1695651126), (13, 1565216424), (18, 1130434084), (23, 884687544), (24, 847825563), (26, 782608212), (36, 565217042), (39, 521738808), (46, 442343772), (52, 391304106), (69, 294895848), (72, 282608521), (78, 260869404), (92, 221171886), (104, 195652053), (117, 173912936), (138, 147447924), (156, 130434702), (184, 110585943), (207, 98298616), (234, 86956468), (276, 73723962), (299, 68052888), (312, 65217351), (414, 49149308), (468, 43478234), (552, 36861981), (598, 34026444), (828, 24574654), (897, 22684296), (936, 21739117), (1196, 17013222), (1656, 12287327), (1794, 11342148), (2392, 8506611), (2691, 7561432), (3588, 5671074), (5382, 3780716), (7176, 2835537), (10764, 1890358), (21528, 945179)]