20221878306

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{521}}^1\times {\mathrm{132019}}^1$

素因数の和:132559

約数の個数: 48

約数和(自身を含む): 47137476960

約数和(自身を除く): 26915598654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 521, 1042, 1563, 3126, 3647, 7294, 10941, 21882, 25529, 51058, 76587, 132019, 153174, 264038, 396057, 792114, 924133, 1848266, 2772399, 5544798, 6468931, 12937862, 19406793, 38813586, 68781899, 137563798, 206345697, 412691394, 481473293, 962946586, 1444419879, 2888839758, 3370313051, 6740626102, 10110939153, 20221878306]

約数ペア:

[(1, 20221878306), (2, 10110939153), (3, 6740626102), (6, 3370313051), (7, 2888839758), (14, 1444419879), (21, 962946586), (42, 481473293), (49, 412691394), (98, 206345697), (147, 137563798), (294, 68781899), (521, 38813586), (1042, 19406793), (1563, 12937862), (3126, 6468931), (3647, 5544798), (7294, 2772399), (10941, 1848266), (21882, 924133), (25529, 792114), (51058, 396057), (76587, 264038), (132019, 153174)]