20176400032

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{5573}}^1\times {\mathrm{4919}}^1$

素因数の和:10525

約数の個数: 48

約数和(自身を含む): 41465208960

約数和(自身を除く): 21288808928

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 4919, 5573, 9838, 11146, 19676, 22292, 39352, 44584, 78704, 89168, 113137, 128179, 157408, 178336, 226274, 256358, 452548, 512716, 905096, 1025432, 1810192, 2050864, 3620384, 4101728, 27413587, 54827174, 109654348, 219308696, 438617392, 630512501, 877234784, 1261025002, 2522050004, 5044100008, 10088200016, 20176400032]

約数ペア:

[(1, 20176400032), (2, 10088200016), (4, 5044100008), (8, 2522050004), (16, 1261025002), (23, 877234784), (32, 630512501), (46, 438617392), (92, 219308696), (184, 109654348), (368, 54827174), (736, 27413587), (4919, 4101728), (5573, 3620384), (9838, 2050864), (11146, 1810192), (19676, 1025432), (22292, 905096), (39352, 512716), (44584, 452548), (78704, 256358), (89168, 226274), (113137, 178336), (128179, 157408)]