16141020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{38431}}^1$

素因数の和:38450

約数の個数: 48

約数和(自身を含む): 51652608

約数和(自身を除く): 35511588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 38431, 76862, 115293, 153724, 192155, 230586, 269017, 384310, 461172, 538034, 576465, 768620, 807051, 1076068, 1152930, 1345085, 1614102, 2305860, 2690170, 3228204, 4035255, 5380340, 8070510, 16141020]

約数ペア:

[(1, 16141020), (2, 8070510), (3, 5380340), (4, 4035255), (5, 3228204), (6, 2690170), (7, 2305860), (10, 1614102), (12, 1345085), (14, 1152930), (15, 1076068), (20, 807051), (21, 768620), (28, 576465), (30, 538034), (35, 461172), (42, 384310), (60, 269017), (70, 230586), (84, 192155), (105, 153724), (140, 115293), (210, 76862), (420, 38431)]