20736044448

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{30857209}}^1$

素因数の和:30857229

約数の個数: 48

約数和(自身を含む): 62208135360

約数和(自身を除く): 41472090912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 30857209, 61714418, 92571627, 123428836, 185143254, 216000463, 246857672, 370286508, 432000926, 493715344, 648001389, 740573016, 864001852, 987430688, 1296002778, 1481146032, 1728003704, 2592005556, 2962292064, 3456007408, 5184011112, 6912014816, 10368022224, 20736044448]

約数ペア:

[(1, 20736044448), (2, 10368022224), (3, 6912014816), (4, 5184011112), (6, 3456007408), (7, 2962292064), (8, 2592005556), (12, 1728003704), (14, 1481146032), (16, 1296002778), (21, 987430688), (24, 864001852), (28, 740573016), (32, 648001389), (42, 493715344), (48, 432000926), (56, 370286508), (84, 246857672), (96, 216000463), (112, 185143254), (168, 123428836), (224, 92571627), (336, 61714418), (672, 30857209)]