20239550656

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{24326383}}^1$

素因数の和:24326408

約数の個数: 28

約数和(自身を含む): 43252310752

約数和(自身を除く): 23012760096

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 24326383, 48652766, 97305532, 194611064, 316242979, 389222128, 632485958, 778444256, 1264971916, 1556888512, 2529943832, 5059887664, 10119775328, 20239550656]

約数ペア:

[(1, 20239550656), (2, 10119775328), (4, 5059887664), (8, 2529943832), (13, 1556888512), (16, 1264971916), (26, 778444256), (32, 632485958), (52, 389222128), (64, 316242979), (104, 194611064), (208, 97305532), (416, 48652766), (832, 24326383)]