20148293888

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{1674559}}^1$

素因数の和:1674622

約数の個数: 36

約数和(自身を含む): 41073607680

約数和(自身を除く): 20925313792

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 752, 1504, 3008, 6016, 12032, 1674559, 3349118, 6698236, 13396472, 26792944, 53585888, 78704273, 107171776, 157408546, 214343552, 314817092, 428687104, 629634184, 1259268368, 2518536736, 5037073472, 10074146944, 20148293888]

約数ペア:

[(1, 20148293888), (2, 10074146944), (4, 5037073472), (8, 2518536736), (16, 1259268368), (32, 629634184), (47, 428687104), (64, 314817092), (94, 214343552), (128, 157408546), (188, 107171776), (256, 78704273), (376, 53585888), (752, 26792944), (1504, 13396472), (3008, 6698236), (6016, 3349118), (12032, 1674559)]