20199705636

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{143419}}^1$

素因数の和:143545

約数の個数: 72

約数和(自身を含む): 52341415840

約数和(自身を除く): 32141710204

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 97, 121, 132, 194, 242, 291, 363, 388, 484, 582, 726, 1067, 1164, 1452, 2134, 3201, 4268, 6402, 11737, 12804, 23474, 35211, 46948, 70422, 140844, 143419, 286838, 430257, 573676, 860514, 1577609, 1721028, 3155218, 4732827, 6310436, 9465654, 13911643, 17353699, 18931308, 27823286, 34707398, 41734929, 52061097, 55646572, 69414796, 83469858, 104122194, 153028073, 166939716, 208244388, 306056146, 459084219, 612112292, 918168438, 1683308803, 1836336876, 3366617606, 5049926409, 6733235212, 10099852818, 20199705636]

約数ペア:

[(1, 20199705636), (2, 10099852818), (3, 6733235212), (4, 5049926409), (6, 3366617606), (11, 1836336876), (12, 1683308803), (22, 918168438), (33, 612112292), (44, 459084219), (66, 306056146), (97, 208244388), (121, 166939716), (132, 153028073), (194, 104122194), (242, 83469858), (291, 69414796), (363, 55646572), (388, 52061097), (484, 41734929), (582, 34707398), (726, 27823286), (1067, 18931308), (1164, 17353699), (1452, 13911643), (2134, 9465654), (3201, 6310436), (4268, 4732827), (6402, 3155218), (11737, 1721028), (12804, 1577609), (23474, 860514), (35211, 573676), (46948, 430257), (70422, 286838), (140844, 143419)]