20149791042

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10397209}}^1$

素因数の和:10397250

約数の個数: 32

約数和(自身を含む): 44915947200

約数和(自身を除く): 24766156158

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 10397209, 20794418, 31191627, 62383254, 176752553, 197546971, 353505106, 395093942, 530257659, 592640913, 1060515318, 1185281826, 3358298507, 6716597014, 10074895521, 20149791042]

約数ペア:

[(1, 20149791042), (2, 10074895521), (3, 6716597014), (6, 3358298507), (17, 1185281826), (19, 1060515318), (34, 592640913), (38, 530257659), (51, 395093942), (57, 353505106), (102, 197546971), (114, 176752553), (323, 62383254), (646, 31191627), (969, 20794418), (1938, 10397209)]