20223397696

素因数分解:

$2^6\times {\mathrm{1163}}^1\times {\mathrm{271703}}^1$

素因数の和:272878

約数の個数: 28

約数和(自身を含む): 40165458912

約数和(自身を除く): 19942061216

約数列:

[1, 2, 4, 8, 16, 32, 64, 1163, 2326, 4652, 9304, 18608, 37216, 74432, 271703, 543406, 1086812, 2173624, 4347248, 8694496, 17388992, 315990589, 631981178, 1263962356, 2527924712, 5055849424, 10111698848, 20223397696]

約数ペア:

[(1, 20223397696), (2, 10111698848), (4, 5055849424), (8, 2527924712), (16, 1263962356), (32, 631981178), (64, 315990589), (1163, 17388992), (2326, 8694496), (4652, 4347248), (9304, 2173624), (18608, 1086812), (37216, 543406), (74432, 271703)]