20142972

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{4549}}^1$

素因数の和:4603

約数の個数: 48

約数和(自身を含む): 53508000

約数和(自身を除く): 33365028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 246, 369, 492, 738, 1107, 1476, 2214, 4428, 4549, 9098, 13647, 18196, 27294, 40941, 54588, 81882, 122823, 163764, 186509, 245646, 373018, 491292, 559527, 746036, 1119054, 1678581, 2238108, 3357162, 5035743, 6714324, 10071486, 20142972]

約数ペア:

[(1, 20142972), (2, 10071486), (3, 6714324), (4, 5035743), (6, 3357162), (9, 2238108), (12, 1678581), (18, 1119054), (27, 746036), (36, 559527), (41, 491292), (54, 373018), (82, 245646), (108, 186509), (123, 163764), (164, 122823), (246, 81882), (369, 54588), (492, 40941), (738, 27294), (1107, 18196), (1476, 13647), (2214, 9098), (4428, 4549)]