20192198724

素因数分解:

$2^2\times 3^5\times {\mathrm{311}}^1\times {\mathrm{66797}}^1$

素因数の和:67127

約数の個数: 72

約数和(自身を含む): 53102806848

約数和(自身を除く): 32910608124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 311, 324, 486, 622, 933, 972, 1244, 1866, 2799, 3732, 5598, 8397, 11196, 16794, 25191, 33588, 50382, 66797, 75573, 100764, 133594, 151146, 200391, 267188, 302292, 400782, 601173, 801564, 1202346, 1803519, 2404692, 3607038, 5410557, 7214076, 10821114, 16231671, 20773867, 21642228, 32463342, 41547734, 62321601, 64926684, 83095468, 124643202, 186964803, 249286404, 373929606, 560894409, 747859212, 1121788818, 1682683227, 2243577636, 3365366454, 5048049681, 6730732908, 10096099362, 20192198724]

約数ペア:

[(1, 20192198724), (2, 10096099362), (3, 6730732908), (4, 5048049681), (6, 3365366454), (9, 2243577636), (12, 1682683227), (18, 1121788818), (27, 747859212), (36, 560894409), (54, 373929606), (81, 249286404), (108, 186964803), (162, 124643202), (243, 83095468), (311, 64926684), (324, 62321601), (486, 41547734), (622, 32463342), (933, 21642228), (972, 20773867), (1244, 16231671), (1866, 10821114), (2799, 7214076), (3732, 5410557), (5598, 3607038), (8397, 2404692), (11196, 1803519), (16794, 1202346), (25191, 801564), (33588, 601173), (50382, 400782), (66797, 302292), (75573, 267188), (100764, 200391), (133594, 151146)]