20143944

素因数分解:

$2^3\times 3^3\times {\mathrm{179}}^1\times {\mathrm{521}}^1$

素因数の和:715

約数の個数: 64

約数和(自身を含む): 56376000

約数和(自身を除く): 36232056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 179, 216, 358, 521, 537, 716, 1042, 1074, 1432, 1563, 1611, 2084, 2148, 3126, 3222, 4168, 4296, 4689, 4833, 6252, 6444, 9378, 9666, 12504, 12888, 14067, 18756, 19332, 28134, 37512, 38664, 56268, 93259, 112536, 186518, 279777, 373036, 559554, 746072, 839331, 1119108, 1678662, 2238216, 2517993, 3357324, 5035986, 6714648, 10071972, 20143944]

約数ペア:

[(1, 20143944), (2, 10071972), (3, 6714648), (4, 5035986), (6, 3357324), (8, 2517993), (9, 2238216), (12, 1678662), (18, 1119108), (24, 839331), (27, 746072), (36, 559554), (54, 373036), (72, 279777), (108, 186518), (179, 112536), (216, 93259), (358, 56268), (521, 38664), (537, 37512), (716, 28134), (1042, 19332), (1074, 18756), (1432, 14067), (1563, 12888), (1611, 12504), (2084, 9666), (2148, 9378), (3126, 6444), (3222, 6252), (4168, 4833), (4296, 4689)]