20576124

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{5659}}^1$

素因数の和:5770

約数の個数: 36

約数和(自身を含む): 52536120

約数和(自身を除く): 31959996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 909, 1212, 1818, 3636, 5659, 11318, 16977, 22636, 33954, 50931, 67908, 101862, 203724, 571559, 1143118, 1714677, 2286236, 3429354, 5144031, 6858708, 10288062, 20576124]

約数ペア:

[(1, 20576124), (2, 10288062), (3, 6858708), (4, 5144031), (6, 3429354), (9, 2286236), (12, 1714677), (18, 1143118), (36, 571559), (101, 203724), (202, 101862), (303, 67908), (404, 50931), (606, 33954), (909, 22636), (1212, 16977), (1818, 11318), (3636, 5659)]