20766035532

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2578991}}^1$

素因数の和:2579070

約数の個数: 48

約数和(自身を含む): 53725561344

約数和(自身を除く): 32959525812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 122, 132, 183, 244, 366, 671, 732, 1342, 2013, 2684, 4026, 8052, 2578991, 5157982, 7736973, 10315964, 15473946, 28368901, 30947892, 56737802, 85106703, 113475604, 157318451, 170213406, 314636902, 340426812, 471955353, 629273804, 943910706, 1730502961, 1887821412, 3461005922, 5191508883, 6922011844, 10383017766, 20766035532]

約数ペア:

[(1, 20766035532), (2, 10383017766), (3, 6922011844), (4, 5191508883), (6, 3461005922), (11, 1887821412), (12, 1730502961), (22, 943910706), (33, 629273804), (44, 471955353), (61, 340426812), (66, 314636902), (122, 170213406), (132, 157318451), (183, 113475604), (244, 85106703), (366, 56737802), (671, 30947892), (732, 28368901), (1342, 15473946), (2013, 10315964), (2684, 7736973), (4026, 5157982), (8052, 2578991)]