20483502

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4451}}^1$

素因数の和:4528

約数の個数: 32

約数和(自身を含む): 44876160

約数和(自身を除く): 24392658

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 354, 767, 1534, 2301, 4451, 4602, 8902, 13353, 26706, 57863, 115726, 173589, 262609, 347178, 525218, 787827, 1575654, 3413917, 6827834, 10241751, 20483502]

約数ペア:

[(1, 20483502), (2, 10241751), (3, 6827834), (6, 3413917), (13, 1575654), (26, 787827), (39, 525218), (59, 347178), (78, 262609), (118, 173589), (177, 115726), (354, 57863), (767, 26706), (1534, 13353), (2301, 8902), (4451, 4602)]