20165093536

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2433047}}^1$

素因数の和:2433101

約数の個数: 48

約数和(自身を含む): 46597735296

約数和(自身を除く): 26432641760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 8288, 2433047, 4866094, 9732188, 17031329, 19464376, 34062658, 38928752, 68125316, 77857504, 90022739, 136250632, 180045478, 272501264, 360090956, 545002528, 630159173, 720181912, 1260318346, 1440363824, 2520636692, 2880727648, 5041273384, 10082546768, 20165093536]

約数ペア:

[(1, 20165093536), (2, 10082546768), (4, 5041273384), (7, 2880727648), (8, 2520636692), (14, 1440363824), (16, 1260318346), (28, 720181912), (32, 630159173), (37, 545002528), (56, 360090956), (74, 272501264), (112, 180045478), (148, 136250632), (224, 90022739), (259, 77857504), (296, 68125316), (518, 38928752), (592, 34062658), (1036, 19464376), (1184, 17031329), (2072, 9732188), (4144, 4866094), (8288, 2433047)]