20440741944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{121671083}}^1$

素因数の和:121671099

約数の個数: 32

約数和(自身を含む): 58402120320

約数和(自身を除く): 37961378376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 121671083, 243342166, 365013249, 486684332, 730026498, 851697581, 973368664, 1460052996, 1703395162, 2555092743, 2920105992, 3406790324, 5110185486, 6813580648, 10220370972, 20440741944]

約数ペア:

[(1, 20440741944), (2, 10220370972), (3, 6813580648), (4, 5110185486), (6, 3406790324), (7, 2920105992), (8, 2555092743), (12, 1703395162), (14, 1460052996), (21, 973368664), (24, 851697581), (28, 730026498), (42, 486684332), (56, 365013249), (84, 243342166), (168, 121671083)]