20173376106

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{2693}}^1\times {\mathrm{3557}}^1$

素因数の和:6277

約数の個数: 80

約数和(自身を含む): 48712250664

約数和(自身を除く): 28538874558

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 2693, 3557, 5386, 7114, 8079, 10671, 16158, 21342, 24237, 32013, 35009, 46241, 48474, 64026, 70018, 72711, 92482, 96039, 105027, 138723, 145422, 192078, 210054, 218133, 277446, 288117, 315081, 416169, 436266, 576234, 630162, 832338, 945243, 1248507, 1890486, 2497014, 2835729, 3745521, 5671458, 7491042, 9579001, 19158002, 28737003, 57474006, 86211009, 124527013, 172422018, 249054026, 258633027, 373581039, 517266054, 747162078, 775899081, 1120743117, 1551798162, 2241486234, 3362229351, 6724458702, 10086688053, 20173376106]

約数ペア:

[(1, 20173376106), (2, 10086688053), (3, 6724458702), (6, 3362229351), (9, 2241486234), (13, 1551798162), (18, 1120743117), (26, 775899081), (27, 747162078), (39, 517266054), (54, 373581039), (78, 258633027), (81, 249054026), (117, 172422018), (162, 124527013), (234, 86211009), (351, 57474006), (702, 28737003), (1053, 19158002), (2106, 9579001), (2693, 7491042), (3557, 5671458), (5386, 3745521), (7114, 2835729), (8079, 2497014), (10671, 1890486), (16158, 1248507), (21342, 945243), (24237, 832338), (32013, 630162), (35009, 576234), (46241, 436266), (48474, 416169), (64026, 315081), (70018, 288117), (72711, 277446), (92482, 218133), (96039, 210054), (105027, 192078), (138723, 145422)]