20138002914

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1\times {\mathrm{54563}}^1$

素因数の和:55154

約数の個数: 32

約数和(自身を含む): 40661092800

約数和(自身を除く): 20523089886

約数列:

[1, 2, 3, 6, 137, 274, 411, 449, 822, 898, 1347, 2694, 54563, 61513, 109126, 123026, 163689, 184539, 327378, 369078, 7475131, 14950262, 22425393, 24498787, 44850786, 48997574, 73496361, 146992722, 3356333819, 6712667638, 10069001457, 20138002914]

約数ペア:

[(1, 20138002914), (2, 10069001457), (3, 6712667638), (6, 3356333819), (137, 146992722), (274, 73496361), (411, 48997574), (449, 44850786), (822, 24498787), (898, 22425393), (1347, 14950262), (2694, 7475131), (54563, 369078), (61513, 327378), (109126, 184539), (123026, 163689)]