2040292804

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{40927}}^1$

素因数の和:41056

約数の個数: 36

約数和(自身を含む): 3962812672

約数和(自身を除く): 1922519868

約数列:

[1, 2, 4, 11, 22, 44, 103, 121, 206, 242, 412, 484, 1133, 2266, 4532, 12463, 24926, 40927, 49852, 81854, 163708, 450197, 900394, 1800788, 4215481, 4952167, 8430962, 9904334, 16861924, 19808668, 46370291, 92740582, 185481164, 510073201, 1020146402, 2040292804]

約数ペア:

[(1, 2040292804), (2, 1020146402), (4, 510073201), (11, 185481164), (22, 92740582), (44, 46370291), (103, 19808668), (121, 16861924), (206, 9904334), (242, 8430962), (412, 4952167), (484, 4215481), (1133, 1800788), (2266, 900394), (4532, 450197), (12463, 163708), (24926, 81854), (40927, 49852)]