29156912380

素因数分解:

$2^2\times 5^1\times {\mathrm{1993}}^1\times {\mathrm{731483}}^1$

素因数の和:733485

約数の個数: 24

約数和(自身を含む): 61260322032

約数和(自身を除く): 32103409652

約数列:

[1, 2, 4, 5, 10, 20, 1993, 3986, 7972, 9965, 19930, 39860, 731483, 1462966, 2925932, 3657415, 7314830, 14629660, 1457845619, 2915691238, 5831382476, 7289228095, 14578456190, 29156912380]

約数ペア:

[(1, 29156912380), (2, 14578456190), (4, 7289228095), (5, 5831382476), (10, 2915691238), (20, 1457845619), (1993, 14629660), (3986, 7314830), (7972, 3657415), (9965, 2925932), (19930, 1462966), (39860, 731483)]