20234769110

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{269}}^1\times {\mathrm{1303}}^1$

素因数の和:1853

約数の個数: 64

約数和(自身を含む): 38328837120

約数和(自身を除く): 18094068010

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 251, 269, 502, 538, 1255, 1303, 1345, 2510, 2606, 2690, 5773, 6187, 6515, 11546, 12374, 13030, 28865, 29969, 30935, 57730, 59938, 61870, 67519, 135038, 149845, 299690, 327053, 337595, 350507, 654106, 675190, 701014, 1552937, 1635265, 1752535, 3105874, 3270530, 3505070, 7522219, 7764685, 8061661, 15044438, 15529370, 16123322, 37611095, 40308305, 75222190, 80616610, 87977257, 175954514, 439886285, 879772570, 2023476911, 4046953822, 10117384555, 20234769110]

約数ペア:

[(1, 20234769110), (2, 10117384555), (5, 4046953822), (10, 2023476911), (23, 879772570), (46, 439886285), (115, 175954514), (230, 87977257), (251, 80616610), (269, 75222190), (502, 40308305), (538, 37611095), (1255, 16123322), (1303, 15529370), (1345, 15044438), (2510, 8061661), (2606, 7764685), (2690, 7522219), (5773, 3505070), (6187, 3270530), (6515, 3105874), (11546, 1752535), (12374, 1635265), (13030, 1552937), (28865, 701014), (29969, 675190), (30935, 654106), (57730, 350507), (59938, 337595), (61870, 327053), (67519, 299690), (135038, 149845)]