20143455970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6314563}}^1$

素因数の和:6314610

約数の個数: 32

約数和(自身を含む): 40918374720

約数和(自身を除く): 20774918750

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 6314563, 12629126, 31572815, 63145630, 69460193, 138920386, 183122327, 347300965, 366244654, 694601930, 915611635, 1831223270, 2014345597, 4028691194, 10071727985, 20143455970]

約数ペア:

[(1, 20143455970), (2, 10071727985), (5, 4028691194), (10, 2014345597), (11, 1831223270), (22, 915611635), (29, 694601930), (55, 366244654), (58, 347300965), (110, 183122327), (145, 138920386), (290, 69460193), (319, 63145630), (638, 31572815), (1595, 12629126), (3190, 6314563)]