20104039452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14078459}}^1$

素因数の和:14078490

約数の個数: 48

約数和(自身を含む): 56764350720

約数和(自身を除く): 36660311268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 14078459, 28156918, 42235377, 56313836, 84470754, 98549213, 168941508, 197098426, 239333803, 295647639, 394196852, 478667606, 591295278, 718001409, 957335212, 1182590556, 1436002818, 1675336621, 2872005636, 3350673242, 5026009863, 6701346484, 10052019726, 20104039452]

約数ペア:

[(1, 20104039452), (2, 10052019726), (3, 6701346484), (4, 5026009863), (6, 3350673242), (7, 2872005636), (12, 1675336621), (14, 1436002818), (17, 1182590556), (21, 957335212), (28, 718001409), (34, 591295278), (42, 478667606), (51, 394196852), (68, 295647639), (84, 239333803), (102, 197098426), (119, 168941508), (204, 98549213), (238, 84470754), (357, 56313836), (476, 42235377), (714, 28156918), (1428, 14078459)]