20199773535

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6569}}^1\times {\mathrm{7069}}^1$

素因数の和:13675

約数の個数: 32

約数和(自身を含む): 33443928000

約数和(自身を除く): 13244154465

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 6569, 7069, 19707, 21207, 32845, 35345, 98535, 106035, 190501, 205001, 571503, 615003, 952505, 1025005, 2857515, 3075015, 46436261, 139308783, 232181305, 696543915, 1346651569, 4039954707, 6733257845, 20199773535]

約数ペア:

[(1, 20199773535), (3, 6733257845), (5, 4039954707), (15, 1346651569), (29, 696543915), (87, 232181305), (145, 139308783), (435, 46436261), (6569, 3075015), (7069, 2857515), (19707, 1025005), (21207, 952505), (32845, 615003), (35345, 571503), (98535, 205001), (106035, 190501)]