20060643796

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{269}}^1\times {\mathrm{317}}^1\times {\mathrm{571}}^1$

素因数の和:1264

約数の個数: 48

約数和(自身を含む): 35753477760

約数和(自身を除く): 15692833964

約数列:

[1, 2, 4, 103, 206, 269, 317, 412, 538, 571, 634, 1076, 1142, 1268, 2284, 27707, 32651, 55414, 58813, 65302, 85273, 110828, 117626, 130604, 153599, 170546, 181007, 235252, 307198, 341092, 362014, 614396, 724028, 8783119, 15820697, 17566238, 18643721, 31641394, 35132476, 37287442, 48690883, 63282788, 74574884, 97381766, 194763532, 5015160949, 10030321898, 20060643796]

約数ペア:

[(1, 20060643796), (2, 10030321898), (4, 5015160949), (103, 194763532), (206, 97381766), (269, 74574884), (317, 63282788), (412, 48690883), (538, 37287442), (571, 35132476), (634, 31641394), (1076, 18643721), (1142, 17566238), (1268, 15820697), (2284, 8783119), (27707, 724028), (32651, 614396), (55414, 362014), (58813, 341092), (65302, 307198), (85273, 235252), (110828, 181007), (117626, 170546), (130604, 153599)]