20136428148

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{407587}}^1$

素因数の和:407796

約数の個数: 48

約数和(自身を含む): 49301844480

約数和(自身を除く): 29165416332

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 179, 276, 358, 537, 716, 1074, 2148, 4117, 8234, 12351, 16468, 24702, 49404, 407587, 815174, 1222761, 1630348, 2445522, 4891044, 9374501, 18749002, 28123503, 37498004, 56247006, 72958073, 112494012, 145916146, 218874219, 291832292, 437748438, 875496876, 1678035679, 3356071358, 5034107037, 6712142716, 10068214074, 20136428148]

約数ペア:

[(1, 20136428148), (2, 10068214074), (3, 6712142716), (4, 5034107037), (6, 3356071358), (12, 1678035679), (23, 875496876), (46, 437748438), (69, 291832292), (92, 218874219), (138, 145916146), (179, 112494012), (276, 72958073), (358, 56247006), (537, 37498004), (716, 28123503), (1074, 18749002), (2148, 9374501), (4117, 4891044), (8234, 2445522), (12351, 1630348), (16468, 1222761), (24702, 815174), (49404, 407587)]