20131416908

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1\times {\mathrm{6217}}^1$

素因数の和:6882

約数の個数: 48

約数和(自身を含む): 37435145664

約数和(自身を除く): 17303728756

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 577, 1154, 1403, 2308, 2806, 5612, 6217, 12434, 13271, 24868, 26542, 35197, 53084, 70394, 140788, 142991, 285982, 379237, 571964, 758474, 809531, 1516948, 1619062, 3238124, 3587209, 7174418, 8722451, 14348836, 17444902, 34889804, 82505807, 165011614, 218819749, 330023228, 437639498, 875278996, 5032854227, 10065708454, 20131416908]

約数ペア:

[(1, 20131416908), (2, 10065708454), (4, 5032854227), (23, 875278996), (46, 437639498), (61, 330023228), (92, 218819749), (122, 165011614), (244, 82505807), (577, 34889804), (1154, 17444902), (1403, 14348836), (2308, 8722451), (2806, 7174418), (5612, 3587209), (6217, 3238124), (12434, 1619062), (13271, 1516948), (24868, 809531), (26542, 758474), (35197, 571964), (53084, 379237), (70394, 285982), (140788, 142991)]