20072561490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3328783}}^1$

素因数の和:3328863

約数の個数: 48

約数和(自身を含む): 52967611008

約数和(自身を除く): 32895049518

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 603, 670, 1005, 1206, 2010, 3015, 6030, 3328783, 6657566, 9986349, 16643915, 19972698, 29959047, 33287830, 49931745, 59918094, 99863490, 149795235, 223028461, 299590470, 446056922, 669085383, 1115142305, 1338170766, 2007256149, 2230284610, 3345426915, 4014512298, 6690853830, 10036280745, 20072561490]

約数ペア:

[(1, 20072561490), (2, 10036280745), (3, 6690853830), (5, 4014512298), (6, 3345426915), (9, 2230284610), (10, 2007256149), (15, 1338170766), (18, 1115142305), (30, 669085383), (45, 446056922), (67, 299590470), (90, 223028461), (134, 149795235), (201, 99863490), (335, 59918094), (402, 49931745), (603, 33287830), (670, 29959047), (1005, 19972698), (1206, 16643915), (2010, 9986349), (3015, 6657566), (6030, 3328783)]