20565245832

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{109843}}^1$

素因数の和:110150

約数の個数: 64

約数和(自身を含む): 53384184000

約数和(自身を除く): 32818938168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 269, 348, 538, 696, 807, 1076, 1614, 2152, 3228, 6456, 7801, 15602, 23403, 31204, 46806, 62408, 93612, 109843, 187224, 219686, 329529, 439372, 659058, 878744, 1318116, 2636232, 3185447, 6370894, 9556341, 12741788, 19112682, 25483576, 29547767, 38225364, 59095534, 76450728, 88643301, 118191068, 177286602, 236382136, 354573204, 709146408, 856885243, 1713770486, 2570655729, 3427540972, 5141311458, 6855081944, 10282622916, 20565245832]

約数ペア:

[(1, 20565245832), (2, 10282622916), (3, 6855081944), (4, 5141311458), (6, 3427540972), (8, 2570655729), (12, 1713770486), (24, 856885243), (29, 709146408), (58, 354573204), (87, 236382136), (116, 177286602), (174, 118191068), (232, 88643301), (269, 76450728), (348, 59095534), (538, 38225364), (696, 29547767), (807, 25483576), (1076, 19112682), (1614, 12741788), (2152, 9556341), (3228, 6370894), (6456, 3185447), (7801, 2636232), (15602, 1318116), (23403, 878744), (31204, 659058), (46806, 439372), (62408, 329529), (93612, 219686), (109843, 187224)]