19836698176

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{653}}^1\times {\mathrm{10099}}^1$

素因数の和:10811

約数の個数: 56

約数和(自身を含む): 40266518400

約数和(自身を除く): 20429820224

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 653, 752, 1306, 1504, 2612, 3008, 5224, 10099, 10448, 20198, 20896, 30691, 40396, 41792, 61382, 80792, 122764, 161584, 245528, 323168, 474653, 491056, 646336, 949306, 982112, 1898612, 1964224, 3797224, 6594647, 7594448, 13189294, 15188896, 26378588, 30377792, 52757176, 105514352, 211028704, 309948409, 422057408, 619896818, 1239793636, 2479587272, 4959174544, 9918349088, 19836698176]

約数ペア:

[(1, 19836698176), (2, 9918349088), (4, 4959174544), (8, 2479587272), (16, 1239793636), (32, 619896818), (47, 422057408), (64, 309948409), (94, 211028704), (188, 105514352), (376, 52757176), (653, 30377792), (752, 26378588), (1306, 15188896), (1504, 13189294), (2612, 7594448), (3008, 6594647), (5224, 3797224), (10099, 1964224), (10448, 1898612), (20198, 982112), (20896, 949306), (30691, 646336), (40396, 491056), (41792, 474653), (61382, 323168), (80792, 245528), (122764, 161584)]