20235624984

素因数分解:

$2^3\times 3^3\times {\mathrm{1259}}^1\times {\mathrm{74411}}^1$

素因数の和:75685

約数の個数: 64

約数和(自身を含む): 56255472000

約数和(自身を除く): 36019847016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1259, 2518, 3777, 5036, 7554, 10072, 11331, 15108, 22662, 30216, 33993, 45324, 67986, 74411, 90648, 135972, 148822, 223233, 271944, 297644, 446466, 595288, 669699, 892932, 1339398, 1785864, 2009097, 2678796, 4018194, 5357592, 8036388, 16072776, 93683449, 187366898, 281050347, 374733796, 562100694, 749467592, 843151041, 1124201388, 1686302082, 2248402776, 2529453123, 3372604164, 5058906246, 6745208328, 10117812492, 20235624984]

約数ペア:

[(1, 20235624984), (2, 10117812492), (3, 6745208328), (4, 5058906246), (6, 3372604164), (8, 2529453123), (9, 2248402776), (12, 1686302082), (18, 1124201388), (24, 843151041), (27, 749467592), (36, 562100694), (54, 374733796), (72, 281050347), (108, 187366898), (216, 93683449), (1259, 16072776), (2518, 8036388), (3777, 5357592), (5036, 4018194), (7554, 2678796), (10072, 2009097), (11331, 1785864), (15108, 1339398), (22662, 892932), (30216, 669699), (33993, 595288), (45324, 446466), (67986, 297644), (74411, 271944), (90648, 223233), (135972, 148822)]