20193313236

素因数分解:

$2^2\times 3^1\times {\mathrm{409}}^1\times {\mathrm{937}}^1\times {\mathrm{4391}}^1$

素因数の和:5744

約数の個数: 48

約数和(自身を含む): 47294110080

約数和(自身を除く): 27100796844

約数列:

[1, 2, 3, 4, 6, 12, 409, 818, 937, 1227, 1636, 1874, 2454, 2811, 3748, 4391, 4908, 5622, 8782, 11244, 13173, 17564, 26346, 52692, 383233, 766466, 1149699, 1532932, 1795919, 2299398, 3591838, 4114367, 4598796, 5387757, 7183676, 8228734, 10775514, 12343101, 16457468, 21551028, 24686202, 49372404, 1682776103, 3365552206, 5048328309, 6731104412, 10096656618, 20193313236]

約数ペア:

[(1, 20193313236), (2, 10096656618), (3, 6731104412), (4, 5048328309), (6, 3365552206), (12, 1682776103), (409, 49372404), (818, 24686202), (937, 21551028), (1227, 16457468), (1636, 12343101), (1874, 10775514), (2454, 8228734), (2811, 7183676), (3748, 5387757), (4391, 4598796), (4908, 4114367), (5622, 3591838), (8782, 2299398), (11244, 1795919), (13173, 1532932), (17564, 1149699), (26346, 766466), (52692, 383233)]