20434992

素因数分解:

$2^4\times 3^1\times {\mathrm{293}}^1\times {\mathrm{1453}}^1$

素因数の和:1757

約数の個数: 40

約数和(自身を含む): 53007024

約数和(自身を除く): 32572032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 293, 586, 879, 1172, 1453, 1758, 2344, 2906, 3516, 4359, 4688, 5812, 7032, 8718, 11624, 14064, 17436, 23248, 34872, 69744, 425729, 851458, 1277187, 1702916, 2554374, 3405832, 5108748, 6811664, 10217496, 20434992]

約数ペア:

[(1, 20434992), (2, 10217496), (3, 6811664), (4, 5108748), (6, 3405832), (8, 2554374), (12, 1702916), (16, 1277187), (24, 851458), (48, 425729), (293, 69744), (586, 34872), (879, 23248), (1172, 17436), (1453, 14064), (1758, 11624), (2344, 8718), (2906, 7032), (3516, 5812), (4359, 4688)]