20128777380768

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29953537769}}^1$

素因数の和:29953537789

約数の個数: 48

約数和(自身を含む): 60386332144320

約数和(自身を除く): 40257554763552

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, 29953537769, 59907075538, 89860613307, 119814151076, 179721226614, 209674764383, 239628302152, 359442453228, 419349528766, 479256604304, 629024293149, 718884906456, 838699057532, 958513208608, 1258048586298, 1437769812912, 1677398115064, 2516097172596, 2875539625824, 3354796230128, 5032194345192, 6709592460256, 10064388690384, 20128777380768]

約数ペア:

[(1, 20128777380768), (2, 10064388690384), (3, 6709592460256), (4, 5032194345192), (6, 3354796230128), (7, 2875539625824), (8, 2516097172596), (12, 1677398115064), (14, 1437769812912), (16, 1258048586298), (21, 958513208608), (24, 838699057532), (28, 718884906456), (32, 629024293149), (42, 479256604304), (48, 419349528766), (56, 359442453228), (84, 239628302152), (96, 209674764383), (112, 179721226614), (168, 119814151076), (224, 89860613307), (336, 59907075538), (672, 29953537769)]