20236521982

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^2\times {\mathrm{61}}^1\times {\mathrm{2803}}^1$

素因数の和:3001

約数の個数: 48

約数和(自身を含む): 33242171472

約数和(自身を除く): 13005649490

約数列:

[1, 2, 17, 34, 59, 61, 118, 122, 1003, 1037, 2006, 2074, 2803, 3481, 3599, 5606, 6962, 7198, 47651, 59177, 61183, 95302, 118354, 122366, 165377, 170983, 212341, 330754, 341966, 424682, 2811409, 2906711, 3609797, 5622818, 5813422, 7219594, 9757243, 10087997, 19514486, 20175994, 165873131, 171495949, 331746262, 342991898, 595191823, 1190383646, 10118260991, 20236521982]

約数ペア:

[(1, 20236521982), (2, 10118260991), (17, 1190383646), (34, 595191823), (59, 342991898), (61, 331746262), (118, 171495949), (122, 165873131), (1003, 20175994), (1037, 19514486), (2006, 10087997), (2074, 9757243), (2803, 7219594), (3481, 5813422), (3599, 5622818), (5606, 3609797), (6962, 2906711), (7198, 2811409), (47651, 424682), (59177, 341966), (61183, 330754), (95302, 212341), (118354, 170983), (122366, 165377)]