20101906356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{46549}}^1$

素因数の和:46713

約数の個数: 96

約数和(自身を含む): 55180742400

約数和(自身を除く): 35078836044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 97, 106, 159, 194, 212, 291, 318, 371, 388, 582, 636, 679, 742, 1113, 1164, 1358, 1484, 2037, 2226, 2716, 4074, 4452, 5141, 8148, 10282, 15423, 20564, 30846, 35987, 46549, 61692, 71974, 93098, 107961, 139647, 143948, 186196, 215922, 279294, 325843, 431844, 558588, 651686, 977529, 1303372, 1955058, 2467097, 3910116, 4515253, 4934194, 7401291, 9030506, 9868388, 13545759, 14802582, 17269679, 18061012, 27091518, 29605164, 31606771, 34539358, 51809037, 54183036, 63213542, 69078716, 94820313, 103618074, 126427084, 189640626, 207236148, 239308409, 379281252, 478616818, 717925227, 957233636, 1435850454, 1675158863, 2871700908, 3350317726, 5025476589, 6700635452, 10050953178, 20101906356]

約数ペア:

[(1, 20101906356), (2, 10050953178), (3, 6700635452), (4, 5025476589), (6, 3350317726), (7, 2871700908), (12, 1675158863), (14, 1435850454), (21, 957233636), (28, 717925227), (42, 478616818), (53, 379281252), (84, 239308409), (97, 207236148), (106, 189640626), (159, 126427084), (194, 103618074), (212, 94820313), (291, 69078716), (318, 63213542), (371, 54183036), (388, 51809037), (582, 34539358), (636, 31606771), (679, 29605164), (742, 27091518), (1113, 18061012), (1164, 17269679), (1358, 14802582), (1484, 13545759), (2037, 9868388), (2226, 9030506), (2716, 7401291), (4074, 4934194), (4452, 4515253), (5141, 3910116), (8148, 2467097), (10282, 1955058), (15423, 1303372), (20564, 977529), (30846, 651686), (35987, 558588), (46549, 431844), (61692, 325843), (71974, 279294), (93098, 215922), (107961, 186196), (139647, 143948)]