20200704732

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{225989}}^1$

素因数の和:226203

約数の個数: 72

約数和(自身を含む): 55278961920

約数和(自身を除く): 35078257188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 191, 234, 382, 468, 573, 764, 1146, 1719, 2292, 2483, 3438, 4966, 6876, 7449, 9932, 14898, 22347, 29796, 44694, 89388, 225989, 451978, 677967, 903956, 1355934, 2033901, 2711868, 2937857, 4067802, 5875714, 8135604, 8813571, 11751428, 17627142, 26440713, 35254284, 43163899, 52881426, 86327798, 105762852, 129491697, 172655596, 258983394, 388475091, 517966788, 561130687, 776950182, 1122261374, 1553900364, 1683392061, 2244522748, 3366784122, 5050176183, 6733568244, 10100352366, 20200704732]

約数ペア:

[(1, 20200704732), (2, 10100352366), (3, 6733568244), (4, 5050176183), (6, 3366784122), (9, 2244522748), (12, 1683392061), (13, 1553900364), (18, 1122261374), (26, 776950182), (36, 561130687), (39, 517966788), (52, 388475091), (78, 258983394), (117, 172655596), (156, 129491697), (191, 105762852), (234, 86327798), (382, 52881426), (468, 43163899), (573, 35254284), (764, 26440713), (1146, 17627142), (1719, 11751428), (2292, 8813571), (2483, 8135604), (3438, 5875714), (4966, 4067802), (6876, 2937857), (7449, 2711868), (9932, 2033901), (14898, 1355934), (22347, 903956), (29796, 677967), (44694, 451978), (89388, 225989)]