20223659547

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{41641}}^1$

素因数の和:42260

約数の個数: 48

約数和(自身を含む): 36014666688

約数和(自身を除く): 15791007141

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 593, 819, 1779, 4151, 5337, 7709, 12453, 23127, 37359, 41641, 53963, 69381, 124923, 161889, 291487, 374769, 485667, 541333, 874461, 1623999, 2623383, 3789331, 4871997, 11367993, 24693113, 34103979, 74079339, 172851791, 222238017, 321010469, 518555373, 963031407, 1555666119, 2247073283, 2889094221, 6741219849, 20223659547]

約数ペア:

[(1, 20223659547), (3, 6741219849), (7, 2889094221), (9, 2247073283), (13, 1555666119), (21, 963031407), (39, 518555373), (63, 321010469), (91, 222238017), (117, 172851791), (273, 74079339), (593, 34103979), (819, 24693113), (1779, 11367993), (4151, 4871997), (5337, 3789331), (7709, 2623383), (12453, 1623999), (23127, 874461), (37359, 541333), (41641, 485667), (53963, 374769), (69381, 291487), (124923, 161889)]