20253912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3889}}^1$

素因数の和:3936

約数の個数: 64

約数和(自身を含む): 59750400

約数和(自身を除く): 39496488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 3889, 5208, 7778, 11667, 15556, 23334, 27223, 31112, 46668, 54446, 81669, 93336, 108892, 120559, 163338, 217784, 241118, 326676, 361677, 482236, 653352, 723354, 843913, 964472, 1446708, 1687826, 2531739, 2893416, 3375652, 5063478, 6751304, 10126956, 20253912]

約数ペア:

[(1, 20253912), (2, 10126956), (3, 6751304), (4, 5063478), (6, 3375652), (7, 2893416), (8, 2531739), (12, 1687826), (14, 1446708), (21, 964472), (24, 843913), (28, 723354), (31, 653352), (42, 482236), (56, 361677), (62, 326676), (84, 241118), (93, 217784), (124, 163338), (168, 120559), (186, 108892), (217, 93336), (248, 81669), (372, 54446), (434, 46668), (651, 31112), (744, 27223), (868, 23334), (1302, 15556), (1736, 11667), (2604, 7778), (3889, 5208)]