20154096

素因数分解:

$2^4\times 3^4\times {\mathrm{15551}}^1$

素因数の和:15571

約数の個数: 50

約数和(自身を含む): 58335552

約数和(自身を除く): 38181456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 15551, 31102, 46653, 62204, 93306, 124408, 139959, 186612, 248816, 279918, 373224, 419877, 559836, 746448, 839754, 1119672, 1259631, 1679508, 2239344, 2519262, 3359016, 5038524, 6718032, 10077048, 20154096]

約数ペア:

[(1, 20154096), (2, 10077048), (3, 6718032), (4, 5038524), (6, 3359016), (8, 2519262), (9, 2239344), (12, 1679508), (16, 1259631), (18, 1119672), (24, 839754), (27, 746448), (36, 559836), (48, 419877), (54, 373224), (72, 279918), (81, 248816), (108, 186612), (144, 139959), (162, 124408), (216, 93306), (324, 62204), (432, 46653), (648, 31102), (1296, 15551)]