20221535988

素因数分解:

$2^2\times 3^2\times {\mathrm{1439}}^1\times {\mathrm{390347}}^1$

素因数の和:391796

約数の個数: 36

約数和(自身を含む): 51151201920

約数和(自身を除く): 30929665932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1439, 2878, 4317, 5756, 8634, 12951, 17268, 25902, 51804, 390347, 780694, 1171041, 1561388, 2342082, 3513123, 4684164, 7026246, 14052492, 561709333, 1123418666, 1685127999, 2246837332, 3370255998, 5055383997, 6740511996, 10110767994, 20221535988]

約数ペア:

[(1, 20221535988), (2, 10110767994), (3, 6740511996), (4, 5055383997), (6, 3370255998), (9, 2246837332), (12, 1685127999), (18, 1123418666), (36, 561709333), (1439, 14052492), (2878, 7026246), (4317, 4684164), (5756, 3513123), (8634, 2342082), (12951, 1561388), (17268, 1171041), (25902, 780694), (51804, 390347)]