20165962632

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{8171}}^1$

素因数の和:8483

約数の個数: 128

約数和(自身を含む): 55920015360

約数和(自身を除く): 35754052728

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 136, 138, 184, 204, 263, 276, 391, 408, 526, 552, 782, 789, 1052, 1173, 1564, 1578, 2104, 2346, 3128, 3156, 4471, 4692, 6049, 6312, 8171, 8942, 9384, 12098, 13413, 16342, 17884, 18147, 24196, 24513, 26826, 32684, 35768, 36294, 48392, 49026, 53652, 65368, 72588, 98052, 102833, 107304, 138907, 145176, 187933, 196104, 205666, 277814, 308499, 375866, 411332, 416721, 555628, 563799, 616998, 751732, 822664, 833442, 1111256, 1127598, 1233996, 1503464, 1666884, 2148973, 2255196, 2467992, 3194861, 3333768, 4297946, 4510392, 6389722, 6446919, 8595892, 9584583, 12779444, 12893838, 17191784, 19169166, 25558888, 25787676, 36532541, 38338332, 49426379, 51575352, 73065082, 76676664, 98852758, 109597623, 146130164, 148279137, 197705516, 219195246, 292260328, 296558274, 395411032, 438390492, 593116548, 840248443, 876780984, 1186233096, 1680496886, 2520745329, 3360993772, 5041490658, 6721987544, 10082981316, 20165962632]

約数ペア:

[(1, 20165962632), (2, 10082981316), (3, 6721987544), (4, 5041490658), (6, 3360993772), (8, 2520745329), (12, 1680496886), (17, 1186233096), (23, 876780984), (24, 840248443), (34, 593116548), (46, 438390492), (51, 395411032), (68, 296558274), (69, 292260328), (92, 219195246), (102, 197705516), (136, 148279137), (138, 146130164), (184, 109597623), (204, 98852758), (263, 76676664), (276, 73065082), (391, 51575352), (408, 49426379), (526, 38338332), (552, 36532541), (782, 25787676), (789, 25558888), (1052, 19169166), (1173, 17191784), (1564, 12893838), (1578, 12779444), (2104, 9584583), (2346, 8595892), (3128, 6446919), (3156, 6389722), (4471, 4510392), (4692, 4297946), (6049, 3333768), (6312, 3194861), (8171, 2467992), (8942, 2255196), (9384, 2148973), (12098, 1666884), (13413, 1503464), (16342, 1233996), (17884, 1127598), (18147, 1111256), (24196, 833442), (24513, 822664), (26826, 751732), (32684, 616998), (35768, 563799), (36294, 555628), (48392, 416721), (49026, 411332), (53652, 375866), (65368, 308499), (72588, 277814), (98052, 205666), (102833, 196104), (107304, 187933), (138907, 145176)]