20159854838

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{185699}}^1$

素因数の和:185852

約数の個数: 32

約数和(自身を含む): 33372518400

約数和(自身を除く): 13212663562

約数列:

[1, 2, 17, 31, 34, 62, 103, 206, 527, 1054, 1751, 3193, 3502, 6386, 54281, 108562, 185699, 371398, 3156883, 5756669, 6313766, 11513338, 19126997, 38253994, 97863373, 195726746, 325158949, 592936907, 650317898, 1185873814, 10079927419, 20159854838]

約数ペア:

[(1, 20159854838), (2, 10079927419), (17, 1185873814), (31, 650317898), (34, 592936907), (62, 325158949), (103, 195726746), (206, 97863373), (527, 38253994), (1054, 19126997), (1751, 11513338), (3193, 6313766), (3502, 5756669), (6386, 3156883), (54281, 371398), (108562, 185699)]