20070270972

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1487}}^1\times {\mathrm{10133}}^1$

素因数の和:11667

約数の個数: 72

約数和(自身を含む): 52144537536

約数和(自身を除く): 32074266564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 1487, 2974, 4461, 5948, 8922, 10133, 13383, 17844, 20266, 26766, 30399, 40532, 53532, 55019, 60798, 91197, 110038, 121596, 165057, 182394, 220076, 330114, 364788, 374921, 495171, 660228, 749842, 990342, 1124763, 1499684, 1980684, 2249526, 3374289, 4499052, 6748578, 13497156, 15067771, 30135542, 45203313, 60271084, 90406626, 135609939, 180813252, 271219878, 542439756, 557507527, 1115015054, 1672522581, 2230030108, 3345045162, 5017567743, 6690090324, 10035135486, 20070270972]

約数ペア:

[(1, 20070270972), (2, 10035135486), (3, 6690090324), (4, 5017567743), (6, 3345045162), (9, 2230030108), (12, 1672522581), (18, 1115015054), (36, 557507527), (37, 542439756), (74, 271219878), (111, 180813252), (148, 135609939), (222, 90406626), (333, 60271084), (444, 45203313), (666, 30135542), (1332, 15067771), (1487, 13497156), (2974, 6748578), (4461, 4499052), (5948, 3374289), (8922, 2249526), (10133, 1980684), (13383, 1499684), (17844, 1124763), (20266, 990342), (26766, 749842), (30399, 660228), (40532, 495171), (53532, 374921), (55019, 364788), (60798, 330114), (91197, 220076), (110038, 182394), (121596, 165057)]