20164600704

素因数分解:

$2^7\times 3^1\times {\mathrm{167}}^1\times {\mathrm{383}}^1\times {\mathrm{821}}^1$

素因数の和:1388

約数の個数: 128

約数和(自身を含む): 54089441280

約数和(自身を除く): 33924840576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 167, 192, 334, 383, 384, 501, 668, 766, 821, 1002, 1149, 1336, 1532, 1642, 2004, 2298, 2463, 2672, 3064, 3284, 4008, 4596, 4926, 5344, 6128, 6568, 8016, 9192, 9852, 10688, 12256, 13136, 16032, 18384, 19704, 21376, 24512, 26272, 32064, 36768, 39408, 49024, 52544, 63961, 64128, 73536, 78816, 105088, 127922, 137107, 147072, 157632, 191883, 255844, 274214, 314443, 315264, 383766, 411321, 511688, 548428, 628886, 767532, 822642, 943329, 1023376, 1096856, 1257772, 1535064, 1645284, 1886658, 2046752, 2193712, 2515544, 3070128, 3290568, 3773316, 4093504, 4387424, 5031088, 6140256, 6581136, 7546632, 8187008, 8774848, 10062176, 12280512, 13162272, 15093264, 17549696, 20124352, 24561024, 26324544, 30186528, 40248704, 52511981, 52649088, 60373056, 105023962, 120746112, 157535943, 210047924, 315071886, 420095848, 630143772, 840191696, 1260287544, 1680383392, 2520575088, 3360766784, 5041150176, 6721533568, 10082300352, 20164600704]

約数ペア:

[(1, 20164600704), (2, 10082300352), (3, 6721533568), (4, 5041150176), (6, 3360766784), (8, 2520575088), (12, 1680383392), (16, 1260287544), (24, 840191696), (32, 630143772), (48, 420095848), (64, 315071886), (96, 210047924), (128, 157535943), (167, 120746112), (192, 105023962), (334, 60373056), (383, 52649088), (384, 52511981), (501, 40248704), (668, 30186528), (766, 26324544), (821, 24561024), (1002, 20124352), (1149, 17549696), (1336, 15093264), (1532, 13162272), (1642, 12280512), (2004, 10062176), (2298, 8774848), (2463, 8187008), (2672, 7546632), (3064, 6581136), (3284, 6140256), (4008, 5031088), (4596, 4387424), (4926, 4093504), (5344, 3773316), (6128, 3290568), (6568, 3070128), (8016, 2515544), (9192, 2193712), (9852, 2046752), (10688, 1886658), (12256, 1645284), (13136, 1535064), (16032, 1257772), (18384, 1096856), (19704, 1023376), (21376, 943329), (24512, 822642), (26272, 767532), (32064, 628886), (36768, 548428), (39408, 511688), (49024, 411321), (52544, 383766), (63961, 315264), (64128, 314443), (73536, 274214), (78816, 255844), (105088, 191883), (127922, 157632), (137107, 147072)]