20157484834

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{36599}}^1$

素因数の和:36882

約数の個数: 32

約数和(自身を含む): 32539449600

約数和(自身を除く): 12381964766

約数列:

[1, 2, 17, 34, 97, 167, 194, 334, 1649, 2839, 3298, 5678, 16199, 32398, 36599, 73198, 275383, 550766, 622183, 1244366, 3550103, 6112033, 7100206, 12224066, 60351751, 103904561, 120703502, 207809122, 592867201, 1185734402, 10078742417, 20157484834]

約数ペア:

[(1, 20157484834), (2, 10078742417), (17, 1185734402), (34, 592867201), (97, 207809122), (167, 120703502), (194, 103904561), (334, 60351751), (1649, 12224066), (2839, 7100206), (3298, 6112033), (5678, 3550103), (16199, 1244366), (32398, 622183), (36599, 550766), (73198, 275383)]