About the Number

220132924

220132923 ← → 220132925

2進数表記:1101000111101111011000111100

漢数字表記:二億二千十三万二千九百二十四

素因数分解:

2 2 × 11 1 × 131 1 × 181 1 × 211 1

素因数の和:538
約数の個数: 48
約数和(自身を含む): 427819392
約数和(自身を除く): 207686468

約数列:
[1, 2, 4, 11, 22, 44, 131, 181, 211, 262, 362, 422, 524, 724, 844, 1441, 1991, 2321, 2882, 3982, 4642, 5764, 7964, 9284, 23711, 27641, 38191, 47422, 55282, 76382, 94844, 110564, 152764, 260821, 304051, 420101, 521642, 608102, 840202, 1043284, 1216204, 1680404, 5003021, 10006042, 20012084, 55033231, 110066462, 220132924]

約数ペア:
[(1, 220132924), (2, 110066462), (4, 55033231), (11, 20012084), (22, 10006042), (44, 5003021), (131, 1680404), (181, 1216204), (211, 1043284), (262, 840202), (362, 608102), (422, 521642), (524, 420101), (724, 304051), (844, 260821), (1441, 152764), (1991, 110564), (2321, 94844), (2882, 76382), (3982, 55282), (4642, 47422), (5764, 38191), (7964, 27641), (9284, 23711)]

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