20153161008

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4514597}}^1$

素因数の和:4514642

約数の個数: 60

約数和(自身を含む): 58220255808

約数和(自身を除く): 38067094800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 4514597, 9029194, 13543791, 18058388, 27087582, 36116776, 40631373, 54175164, 72233552, 81262746, 108350328, 139952507, 162525492, 216700656, 279905014, 325050984, 419857521, 559810028, 650101968, 839715042, 1119620056, 1259572563, 1679430084, 2239240112, 2519145126, 3358860168, 5038290252, 6717720336, 10076580504, 20153161008]

約数ペア:

[(1, 20153161008), (2, 10076580504), (3, 6717720336), (4, 5038290252), (6, 3358860168), (8, 2519145126), (9, 2239240112), (12, 1679430084), (16, 1259572563), (18, 1119620056), (24, 839715042), (31, 650101968), (36, 559810028), (48, 419857521), (62, 325050984), (72, 279905014), (93, 216700656), (124, 162525492), (144, 139952507), (186, 108350328), (248, 81262746), (279, 72233552), (372, 54175164), (496, 40631373), (558, 36116776), (744, 27087582), (1116, 18058388), (1488, 13543791), (2232, 9029194), (4464, 4514597)]