20203470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{32069}}^1$

素因数の和:32089

約数の個数: 48

約数和(自身を含む): 60035040

約数和(自身を除く): 39831570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 32069, 64138, 96207, 160345, 192414, 224483, 288621, 320690, 448966, 481035, 577242, 673449, 962070, 1122415, 1346898, 1443105, 2020347, 2244830, 2886210, 3367245, 4040694, 6734490, 10101735, 20203470]

約数ペア:

[(1, 20203470), (2, 10101735), (3, 6734490), (5, 4040694), (6, 3367245), (7, 2886210), (9, 2244830), (10, 2020347), (14, 1443105), (15, 1346898), (18, 1122415), (21, 962070), (30, 673449), (35, 577242), (42, 481035), (45, 448966), (63, 320690), (70, 288621), (90, 224483), (105, 192414), (126, 160345), (210, 96207), (315, 64138), (630, 32069)]