20194497582

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20905277}}^1$

素因数の和:20905312

約数の個数: 32

約数和(自身を含む): 48165760512

約数和(自身を除く): 27971262930

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 20905277, 41810554, 62715831, 125431662, 146336939, 292673878, 439010817, 480821371, 878021634, 961642742, 1442464113, 2884928226, 3365749597, 6731499194, 10097248791, 20194497582]

約数ペア:

[(1, 20194497582), (2, 10097248791), (3, 6731499194), (6, 3365749597), (7, 2884928226), (14, 1442464113), (21, 961642742), (23, 878021634), (42, 480821371), (46, 439010817), (69, 292673878), (138, 146336939), (161, 125431662), (322, 62715831), (483, 41810554), (966, 20905277)]