20235214624

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{106331}}^1$

素因数の和:106673

約数の個数: 48

約数和(自身を含む): 42069192480

約数和(自身を除く): 21833977856

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 313, 608, 626, 1252, 2504, 5008, 5947, 10016, 11894, 23788, 47576, 95152, 106331, 190304, 212662, 425324, 850648, 1701296, 2020289, 3402592, 4040578, 8081156, 16162312, 32324624, 33281603, 64649248, 66563206, 133126412, 266252824, 532505648, 632350457, 1065011296, 1264700914, 2529401828, 5058803656, 10117607312, 20235214624]

約数ペア:

[(1, 20235214624), (2, 10117607312), (4, 5058803656), (8, 2529401828), (16, 1264700914), (19, 1065011296), (32, 632350457), (38, 532505648), (76, 266252824), (152, 133126412), (304, 66563206), (313, 64649248), (608, 33281603), (626, 32324624), (1252, 16162312), (2504, 8081156), (5008, 4040578), (5947, 3402592), (10016, 2020289), (11894, 1701296), (23788, 850648), (47576, 425324), (95152, 212662), (106331, 190304)]