20083707904

素因数分解:

$2^{12}\times {\mathrm{13}}^1\times {\mathrm{377173}}^1$

素因数の和:377210

約数の個数: 52

約数和(自身を含む): 43252051276

約数和(自身を除く): 23168343372

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 3328, 4096, 6656, 13312, 26624, 53248, 377173, 754346, 1508692, 3017384, 4903249, 6034768, 9806498, 12069536, 19612996, 24139072, 39225992, 48278144, 78451984, 96556288, 156903968, 193112576, 313807936, 386225152, 627615872, 772450304, 1255231744, 1544900608, 2510463488, 5020926976, 10041853952, 20083707904]

約数ペア:

[(1, 20083707904), (2, 10041853952), (4, 5020926976), (8, 2510463488), (13, 1544900608), (16, 1255231744), (26, 772450304), (32, 627615872), (52, 386225152), (64, 313807936), (104, 193112576), (128, 156903968), (208, 96556288), (256, 78451984), (416, 48278144), (512, 39225992), (832, 24139072), (1024, 19612996), (1664, 12069536), (2048, 9806498), (3328, 6034768), (4096, 4903249), (6656, 3017384), (13312, 1508692), (26624, 754346), (53248, 377173)]