22871820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20063}}^1$

素因数の和:20094

約数の個数: 48

約数和(自身を含む): 67415040

約数和(自身を除く): 44543220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 20063, 40126, 60189, 80252, 100315, 120378, 200630, 240756, 300945, 381197, 401260, 601890, 762394, 1143591, 1203780, 1524788, 1905985, 2287182, 3811970, 4574364, 5717955, 7623940, 11435910, 22871820]

約数ペア:

[(1, 22871820), (2, 11435910), (3, 7623940), (4, 5717955), (5, 4574364), (6, 3811970), (10, 2287182), (12, 1905985), (15, 1524788), (19, 1203780), (20, 1143591), (30, 762394), (38, 601890), (57, 401260), (60, 381197), (76, 300945), (95, 240756), (114, 200630), (190, 120378), (228, 100315), (285, 80252), (380, 60189), (570, 40126), (1140, 20063)]