20141696176

素因数分解:

$2^4\times 7^2\times {\mathrm{1597}}^1\times {\mathrm{16087}}^1$

素因数の和:17706

約数の個数: 60

約数和(自身を含む): 45427138608

約数和(自身を除く): 25285442432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 1597, 3194, 6388, 11179, 12776, 16087, 22358, 25552, 32174, 44716, 64348, 78253, 89432, 112609, 128696, 156506, 178864, 225218, 257392, 313012, 450436, 626024, 788263, 900872, 1252048, 1576526, 1801744, 3153052, 6306104, 12612208, 25690939, 51381878, 102763756, 179836573, 205527512, 359673146, 411055024, 719346292, 1258856011, 1438692584, 2517712022, 2877385168, 5035424044, 10070848088, 20141696176]

約数ペア:

[(1, 20141696176), (2, 10070848088), (4, 5035424044), (7, 2877385168), (8, 2517712022), (14, 1438692584), (16, 1258856011), (28, 719346292), (49, 411055024), (56, 359673146), (98, 205527512), (112, 179836573), (196, 102763756), (392, 51381878), (784, 25690939), (1597, 12612208), (3194, 6306104), (6388, 3153052), (11179, 1801744), (12776, 1576526), (16087, 1252048), (22358, 900872), (25552, 788263), (32174, 626024), (44716, 450436), (64348, 313012), (78253, 257392), (89432, 225218), (112609, 178864), (128696, 156506)]