20175604450404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4027}}^1\times {\mathrm{360853}}^1$

素因数の和:364989

約数の個数: 96

約数和(自身を含む): 51280182495360

約数和(自身を除く): 31104578044956

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 156, 178, 267, 356, 534, 1068, 1157, 2314, 3471, 4027, 4628, 6942, 8054, 12081, 13884, 16108, 24162, 48324, 52351, 104702, 157053, 209404, 314106, 358403, 360853, 628212, 716806, 721706, 1075209, 1082559, 1433612, 1443412, 2150418, 2165118, 4300836, 4330236, 4659239, 4691089, 9318478, 9382178, 13977717, 14073267, 18636956, 18764356, 27955434, 28146534, 32115917, 55910868, 56293068, 64231834, 96347751, 128463668, 192695502, 385391004, 417506921, 835013842, 1252520763, 1453155031, 1670027684, 2505041526, 2906310062, 4359465093, 5010083052, 5812620124, 8718930186, 17437860372, 18891015403, 37782030806, 56673046209, 75564061612, 113346092418, 129330797759, 226692184836, 258661595518, 387992393277, 517323191036, 775984786554, 1551969573108, 1681300370867, 3362600741734, 5043901112601, 6725201483468, 10087802225202, 20175604450404]

約数ペア:

[(1, 20175604450404), (2, 10087802225202), (3, 6725201483468), (4, 5043901112601), (6, 3362600741734), (12, 1681300370867), (13, 1551969573108), (26, 775984786554), (39, 517323191036), (52, 387992393277), (78, 258661595518), (89, 226692184836), (156, 129330797759), (178, 113346092418), (267, 75564061612), (356, 56673046209), (534, 37782030806), (1068, 18891015403), (1157, 17437860372), (2314, 8718930186), (3471, 5812620124), (4027, 5010083052), (4628, 4359465093), (6942, 2906310062), (8054, 2505041526), (12081, 1670027684), (13884, 1453155031), (16108, 1252520763), (24162, 835013842), (48324, 417506921), (52351, 385391004), (104702, 192695502), (157053, 128463668), (209404, 96347751), (314106, 64231834), (358403, 56293068), (360853, 55910868), (628212, 32115917), (716806, 28146534), (721706, 27955434), (1075209, 18764356), (1082559, 18636956), (1433612, 14073267), (1443412, 13977717), (2150418, 9382178), (2165118, 9318478), (4300836, 4691089), (4330236, 4659239)]