20176514046

素因数分解:

$2^1\times 3^7\times {\mathrm{13}}^1\times {\mathrm{354833}}^1$

素因数の和:354869

約数の個数: 64

約数和(自身を含む): 48881931840

約数和(自身を除く): 28705417794

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 729, 1053, 1458, 2106, 2187, 3159, 4374, 6318, 9477, 18954, 28431, 56862, 354833, 709666, 1064499, 2128998, 3193497, 4612829, 6386994, 9225658, 9580491, 13838487, 19160982, 27676974, 28741473, 41515461, 57482946, 83030922, 86224419, 124546383, 172448838, 249092766, 258673257, 373639149, 517346514, 747278298, 776019771, 1120917447, 1552039542, 2241834894, 3362752341, 6725504682, 10088257023, 20176514046]

約数ペア:

[(1, 20176514046), (2, 10088257023), (3, 6725504682), (6, 3362752341), (9, 2241834894), (13, 1552039542), (18, 1120917447), (26, 776019771), (27, 747278298), (39, 517346514), (54, 373639149), (78, 258673257), (81, 249092766), (117, 172448838), (162, 124546383), (234, 86224419), (243, 83030922), (351, 57482946), (486, 41515461), (702, 28741473), (729, 27676974), (1053, 19160982), (1458, 13838487), (2106, 9580491), (2187, 9225658), (3159, 6386994), (4374, 4612829), (6318, 3193497), (9477, 2128998), (18954, 1064499), (28431, 709666), (56862, 354833)]