20229655290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2255257}}^1$

素因数の和:2255303

約数の個数: 64

約数和(自身を含む): 54559201536

約数和(自身を除く): 34329546246

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 8970, 2255257, 4510514, 6765771, 11276285, 13531542, 22552570, 29318341, 33828855, 51870911, 58636682, 67657710, 87955023, 103741822, 146591705, 155612733, 175910046, 259354555, 293183410, 311225466, 439775115, 518709110, 674321843, 778063665, 879550230, 1348643686, 1556127330, 2022965529, 3371609215, 4045931058, 6743218430, 10114827645, 20229655290]

約数ペア:

[(1, 20229655290), (2, 10114827645), (3, 6743218430), (5, 4045931058), (6, 3371609215), (10, 2022965529), (13, 1556127330), (15, 1348643686), (23, 879550230), (26, 778063665), (30, 674321843), (39, 518709110), (46, 439775115), (65, 311225466), (69, 293183410), (78, 259354555), (115, 175910046), (130, 155612733), (138, 146591705), (195, 103741822), (230, 87955023), (299, 67657710), (345, 58636682), (390, 51870911), (598, 33828855), (690, 29318341), (897, 22552570), (1495, 13531542), (1794, 11276285), (2990, 6765771), (4485, 4510514), (8970, 2255257)]